**Key Concepts: Ch 1-16 Ch 16-22
**

I wanted to thank you all for a fantastic year. It was a pleasure getting to know you and I'm very proud of all you accomplished in AP Statistics. As you leave Lynbrook remember that many problems can be straightened out with the whack of a log. Additionally, if you are in a small group and things don't quite seem Normal - proceed with caution! Have fun in college developing the skill sets to make your dreams come true.

Take care,

Mr. Iams

(The One and Only P)

Is there an association between oral health and overall health? SURVEY FORM

vs Myths about Root Canals Let's look at data:

**Acumeridian Tooth Chart**

**AP Test / Final
Exam Review Resources:** Last
Minute AP Exam Review

Historical
FR Questions Table
of Past FR Topic
of Past FR

** Earn Extra Credit for the
Final Exam **(approx. 0.2% per problem w/max 5% total)

Review the Historical Free Response Questions. Provide the following

**Final Project Presentation (6.5 min maximum) ** Submit files/links with the name:

**2P_Day_Last Name**(s) (for example period 2 Iams on Monday = 2P_Mon_Iams

to **ken_iams@fuhsd.org** by 1am the night before your presentation.

(Order determined by the "Hat Method" of course - let me know if you don't see your name)

**6/3 to 6/6) **Non-senior Final Project - Presentations.

1P: 1) Stephen 2) Cindy 3) Sunny 4) Edward

3P: 1) Maya 2) Dylan 3) Tim 4) Diya, Kavish, Rithwik 5) Kelly 6) Ivie & Jonathan 7) Tanvi K.

4P: 1) Wilson 2) Pranav 3) Larry

6P: 1) Darren H. 2) Chinmay 3) Jeremy & Nathaniel 4) Michelle K.

**Friday 5/31 Day 73) **Final Project - Presentations.

**Submit files with the name: 2P_Fri_Last Name**(s) to ken_iams@fuhsd.org

1P: 1) Amanda & Joyce 2) Rin & Annie 3) Kelsey 4) Jojo

3P: 1) Yiu On 2) Kevin 3) Hatim, Risa, Tanvi N. 4) Jeffrey H & Yutong.

5P: 1) Leslie 2) Anna, Cindy L., Anjani, Vennela 3) Aaron, Swethak, Nick, Walter 4) Daniel C.

6P: 1) Patricia 2) Ariel 3) Rohan 4) Cynthia

Submit files with the name:

......5) Nicole 6) Darren & Justin 7) Jeffrey 8) Leslie 9) Ashley

3P: 1) Jamie 2) Charles C. 3) Daniel P. 4) Annie P. & Cindy

..... 5) .........6) Arjun 7) Annie N. & Christine 8) Jennifer & Vivian

Lunch: 1) Keerthana & Shannon, Andy & Catherine H (Jr.)

**Wed 5/29 B_Day 71) ** Final Project - Presentations.**
Submit files with the name: 2P_Wed_Last Names**(s) to ken_iams@fuhsd.org

Tutorial: 1) Aishwarya (P4) & Chloe (P1) 2) Brian & Joshua (4) & William (1),

4P: 3) Rhea 1) Meghana K. 2) Doris & Angela 4) Trinity & Heather

......5) Ian C. 6) Eesh 7) Andrew & Shreyas 8) Rick & Jonathan Y.

Lunch:

6P: 1) Michelle L. & Jessica 2) Rishika 3) Meera 4) Noela & Eileen

......5) Ben 6) Abi S. & Sweta 7) Tommy 8) Brandon & Alvin 9) Indali

Submit files with the name:

Tutorial: 1) Diya & Sakin

3P: 1) Ryan Sun 2) Jeff L. & Charlie H. 3) Nicholas C. 4) Roopak

4P: 1) Divya 2) Ian T. & Denver 3) Kiran 4) Mihir H.

Lunch: 1)

6P: 1) Catherine (12) & Rita 2) Justin, Daniel J., Som, Michael 3) Kulsoom 4) Abinaya A. & Astha.

**Friday 5/24 Day 70) **Final Project - Presentations.**
Submit files with the name: 2P_Tues_Last Name**(s) to ken_iams@fuhsd.org

Tutorial: 1)

3P: 1) Ysabel

4P: 1)

6P: 1)

**5/22,23 B_Day 69)** Investigation - Modern Portfolio
Theory

**A69: **

1) Work on your final project. Make sure you are complying with all requirements
and deadlines outlined on the handout.

2) Bring your AP exam workbook and Stats book to turn in.

FYI - from class: Investigation - Modern Portfolio
Theory

Asset
Allocation Factors, What
is Asset Allocation

Portfolio
Optimization a Primer, Efficient
Frontier, Two
Asset Portfolio

Risk
Level 15 part 1, Risk
Level 15 part 2, Distribution
of Returns Over Time.

Markowitz
Interview

**5/21 Day 68)** Final Project - Computer Time

**A68: **

1) Work on your final project. Make sure you are complying with all requirements
and deadlines outlined on the handout.

2) Bring your AP exam workbook and Stats book to turn in.

**5/20 Day 67)** Final Project - Computer Time

**A67: **

1) Work on your final project. Make sure you are complying with all requirements
and deadlines outlined on the handout.

2) Bring your AP exam workbook and Stats book to turn in.

**5/17 Day 66)** Final Project - Computer Time

**A66: **

1) Work on your final project. Make sure you are complying with all requirements
and deadlines outlined on the handout.

2) Bring your AP exam workbook and Stats book to turn in.

**5/16**** B_Day 65)** A**P Exam Day!** Morning classes - Jeopardy, Review, Pep Talk?

**A65:
**1) don't forget to take your calculator to the exam!

2) relax, celbrate.

**5/15 B_Day 65)** Review for the AP Exam. Jeopardy.

**A65:
**1) Review for AP Exam - Every Day:

b) study your inference guides.

2) Get a good night sleep.

**5/14 Day 64)** Review for the AP Exam

**A68:** **Key**

1) Prep Book pgs. 194-203 / Sample Exam 4 MC #21-40. Show your work on a separate paper and use the pairs of circles and rectangles to indicate your answers

2) Review for AP Exam - Every Day:**
**a) read through the Key Concepts for 1st and 2nd Semesters.

b) study your inference guides.

c) look over your Last Minute AP Exam Review

**5/13 Day 63) **Review for the AP Exam

**A63: ****
**1) Prep Book pgs. 182-203 / Sample Exam 4 MC #1-20 (2min/question average) Show your work on a separate paper and use the pairs of circles and rectangles to indicate your answers MC on front FR on back.

2) Review for AP Exam - Every Day:

b) study your inference guides.

c) look over your Last Minute AP Exam Review

**5/10 Day 62) **Free Response Question 6 Strategies

**A62: **On the back of A61

1) Prep Book pgs. 176-181 / Sample Exam 3 FR #4-6 keeping the time limits in
mind.

2) Review for AP Exam - Every Day:**
**a) read through the Key Concepts for 1st and 2nd Semesters.

b) study your inference guides.

c) look over your Last Minute AP Exam Review

**5/08,09 B_Day 61) **Review Final Exam MC. Review for the AP Exam

**A61: ****
**1) Prep Book pgs. 158-169 / Sample Exam 3 MC #21-40 Show your work on a separate paper and use the pairs of circles and rectangles to indicate your answers MC on front FR on back.

**5/07 Day 60) **Review for the AP Exam

**A60:** On the back of A59

1) Prep Book pgs. 170-175 / Sample Exam 3 FR #1-3 keeping the time limits in
mind.

**5/06 Day 59)** Review for the AP Exam

**A59:****
**1) Prep Book pgs. 146-157 / Sample Exam 3 MC #1-20 Show your work on a separate paper and use the pairs of circles and rectangles to indicate your answers MC on front FR on back.

**5/03 Day 58)** More Free Response Strategies. Project Time.

**A56: **if you didn't finish in class.**
**1) Provide the following

Review the Historical Free Response Questions (scroll down):

Clearly label the test year and question number. Read each question, scoring quide, sample responses, and scoring commentary.

For each question

** 5/01,02 B_Day 57) Multiple
Choice Section of the Final Exam.ck** None.

A57:

1)

**4/30 Day 56)** Review
for Final/AP Exam.

Complete the oral health and overall health SURVEY FORM in class.

**A56:
**1) Prepare for MC on Block Day.

2) Begin completing the oral health and overall health SURVEY FORM for your parents/grandparents.

**Monday 4/29 Day 55)** **Free
Response Section of the Final Exam.**C

**You Get 50 min (45 + 5)
**1P I'll open the door at 8:35am.

3P You can go 5 min into brunch.

4P You can start 5 min early 11:25am.

6P I'll open the door at 1:45pm

A55:

1) Prepare for MC on Block Day. Review your MC answers for Sample Exams 1 and 2. Come in with questions to go over on Tuesday.

**4/26 Day 54)** Review for Final/AP Exam.

**A54:**

1) Complete **both sides **of the handout Last
Minute AP Exam Review fill in all the blanks and boxes.

2) Prepare for Final Exam Free Response on Monday

**4/24,25 B_Day 53) **Review for Final/AP Exam. Go over last test on Ch.26,27.

**A53: ** **Key**

1) Prep Book pgs. 121-132 / Sample Exam 2 MC #21-40 Show your work on a separate paper and use the pairs of circles and rectangles to indicate your answers MC on front FR on back.

2) Prep Book pgs. 133-145 / Sample
Exam 2 FR #2,4,5 keeping the time limits in mind.

3) turn in your initial writeup for your Final Project
by the end of Friday.

**4/23 Day 52) **Test taking strategies - Free Response

**A52: ** **Key**

1) Prep Book pgs. 133-145 / Sample
Exam 2 FR #1,3,6 keeping the time limits in mind.

**Hints for #6**: b) see Key Concepts definition of stratified sampling. c) find the lowest and highest sample mean for the stratified sampling method. For example (the lowest 4 indiv + lowest 3 prof + lowest manag)/8. d) compare the possible ranges of the two sampling methods. e) which sample mean is likely to be closer to the population mean?

FYI:

Is there an association between oral health and overall health?

vs Myths about Root Canals

**4/22 Day 51)**Test taking strategies - Multiple Choice

**A51:** **Key**

1) Prep Book pgs. 108-120 / Sample Exam 2 MC #1-20 Show your work on a separate paper and use the pairs of circles and rectangles to indicate your answers MC on front FR on back.

2) turn in your initial writeup for your Final Project
by the end of next class **(Changed to Friday!).**

Most likely:

a) list who you will be working with

b) explain your topic including why you chose it

c) tell how you will gather your data

d) tell what type of inference test(s) you will use

**4/15-19 SPRING BREAK**

**4/12 B_Day 50) ** Test taking strategies - Multiple Choice & Free Response**
A50: Key
**1) Prep Book pgs. 86-96 / Sample Exam 1 #21-40 Show your work on a separate paper and use the pairs of circles and rectangles to indicate your answers MC on front FR on back.

2) Prep Book pgs. 97-107 / Free Response Qs 1,2,3 (if you didn't finish in class).

3) Complete the Prep Book Topic Review (pages 6-19) handout

**4/10,11 B_Day 49) **Reflect on **The
Joy of Stats**. Introduce Final Project.

**A49: ** **Key**

1) Begin to think about ideas for a final project.

2) Prep Book pgs. 75-85 / Sample Exam 1 #1-20

FYI: Impact Craters vs. Electrical Discharge Craters

**Tues. 4/09 Day 48)** **Part 2 of Inference Test** Ch. 18-27 with focus on 26, 27

**A48:**

1) Start thinking about ideas for a final project.

**Mon. 4/08 Day 47)** **Part 1 of Inference Test** Ch. 18-27 with focus on 26, 27

**A47:**

1) Review for Big Inference Test next class Ch. 18-27 with focus on 26, 27

Pay attention to A38 handout (review for Chi Square Quiz) and A43 Pop Quiz name the type of Inference.

**4/05 Day 46)** Review for Big Inference Test next class Ch. 18-27 with focus on 26, 27

**A46: **

1)
pg. 672-682 / 18, 20, 23. (due Monday)

2) Review for Big Inference Test next class Ch. 18-27 with focus on 26, 27

Pay attention to A38 handout (review for Chi Square Quiz) and A43 Pop Quiz name the type of Inference.

**4/03,04 B_Day 45)** Amazing discoverys with inference for regression.

**A45:**

1) Finish both sides of the class investigation.

2)
pg. 672-682 / 18, 20, 23. (due Monday)

3) Review the Inference Guide Flowchart and study your 4 pages of inference guides in preparation for the Big Inference Test next Mon/Tues.

FYI:

(Start 5:00 - Stop 8:52) Edwin Hubble, the Expanding Universe, Hubble's Law.

(Start 3:00 - Stop 5:00) Sky at Night - Quasars, Redshifts and Controversy - May 1988

(Start 11:40 - Stop 20:16) Princeton Professor Martin Gilens presentation at MIT. Also his

paper: Testing Theories of American Politics: Elites, Interest Groups, and Average Citizens and a Rebuttal to the Paper

Red Shift or Red Herring? (Primary Redshift Perspective)

**Tues 4/02 Day 44)** Review for Big Inference Test next Mon/Tues.

**A44: **

1) complete 4 problems from A43 Pop Quiz: 1(assume A/C OK),4(also check A/C),7(be sure to check for outliers),13(also check
A/C).

**Mon 4/01 Day 43)** Review of multiple inference
proceedures in preparation for Part VII Test next Mon/Tues.

**A43:**

1) Study the Inference Flow Chart and the 4 associated Inference Review Charts.

2) Study the Pop Quiz - name the appropriate inference
test for each problem.

3) Review the Pop Quiz questions (any one of them could be a test question).

4) Get a head start on A44. (due Block Day)

**3/29 Day 42)** Inference for Regression continued.

**A42:**

1) pg. 672-682 / 2 (2a is slope), 8, 13(show A/C), 15.

**3/28 Day 41)** Inference for Regression

**A41:**

1) Check the assumptions and conditions for the two Inference for Regression
problems on Day 40 Printers and Srike two.

2) Perform inference for regression on Day 40 a) Investigation - 20 RandInt,
b) Problem 2 - Strike Two (be sure to state your conclusions in context).

**3/26,27 Day 40)** Correlation and Regression
Review. Lead in to Inference for Regresseion.

**A40:**

1) Complete the Correlation and Regression Review (TI
Calculator Tips Here)

2) Study / re-learn about regression and the associated calculator procedures.

3) Complete the investigation on the class notes. (keep data in L1 and L2 - don't
delete)

Input your results in the Google Doc using your FUHSD login.

4) Next Class: Check the assumptions and conditions for the two Inference for Regression
problems. (Keep data in L3, L4 and L5, L6 - don't delete! We will use it again next class)

**3/25 Day 39)** Chi-square quiz.

**A39:**

1) Complete the Investigative Task. Don't write a report just do a complete chi-square test
for
each
question
1,2,3.

**Friday 3/22 Day 38) **Review for Monday's chi-square
quiz (Days 34-37)

**A38: **

1) Study for the quiz and complete side one of the handout.

2) Start the Investigative Task (due Tuesday) Don't write a report. Just do 3 Hyp. Tests

For enrichment (not required):

*check out an explanation
of the limitations of Chi-square tests.
explaination of degrees of freedom: Degrees of freedom, df, is simply an index
of the amount of random variability, mere chance coincidence, that can be present
in a particular situation. Its closest literal translation would be something
along the line of "degrees of arbitrariness." (see link
for more info) *

**3/20,21 B_Day 37)** Practice chi-square calculator
shortcuts. Learn the importance of and how to calculate standardized residuals
(see TI download options under the assignment).

Discover the chi-square test of independence (see
class notes here). Complete the chi-square inference guide here.

Homogeneity - many groups asked 1 question (question = variable, answers = categories)

Independence - one group asked 2 questions.

**A37: **

1) pg. 642-648 / 23, 24, (problem 23 think back to what we did at the beginning of the year. We tested for independence with segmented bar charts then with P(A) = P(A|B). Now the independece X2 test provides "wiggle room" to accomodate natural sampling variability.)

However, with a low X2 value (and high p-value) we don't declare independence we only declare their isn't evidence of an association. (Makes me think it should really be called chi-squared test for association).

2) Study for Monday's chi-square quiz (Days 34-37)

**TI83/84** standardized residuals program download scroll down
to stdres.zip

**TI89** standardized residuals program (courtesy of a former Lynbrook
student
who was smart/nice enough to make/share it: Text
File and Program to download
to your TI89. (right click the previous link and "save target as" to
download)

**Tuesday 3/19 Day 36)** Discover another chi-square test, homogeneity (and the associated TI shortcut - see below).

**A36:**

1) pg. 642-648 / 28 (Show A/C, make a complete table, and show the X^2 calculation), 32, 33, 35

See the calculator shortcuts below:

**TI83+ or TI84 Homogeneity:** enter Obs into a matrix. 2nd,
x^-1, arrow to EDIT, ENTER, define the table size #rows ENTER, #col ENTER,
Now fill in the Obs countsans press 2nd, MODE (QUIT) to exit.

STAT, arrow to TESTS, C:X2-Test, Observed: [A], store Expected: [B], select Draw
or Calculate.

**TI89** **Homogeneity: **enter Obs into a matrix. APPS, 6:Data/Matrix Editor,
right arrow, 3:New, Type:right arrow to select Matrix, Folder = main (default),
Variable = enter name for matrix, Row = , Col = , ENTER. Now fill in the Obs
counts and press 2nd,ESC (QUIT) to exit.

Statistics app, 2nd+F1 for the Tests menu, Select 8:Chi2 2-way, Enter the name
of the Obs matrix (VAR-Link (2nd,-)) and find the name given. Store Exp and Store
Comp = defaults, select Draw or Calculate.

To view the Expected Counts: APPS, 6:Data/Matrix Editor, right arrow, 2:Open,
ENTER.

Type: Matrix, Folder: statvars, Vairable: expmat, ENTER to display the Exp matrix.

**Friday 3/15 Day 35)** Chi-square Goodness of Fit continued. Complete the four parts of A35.

**A35: **

1) Complete Col. 1 of the Inference Guide

2) Learn the calculator shortcut for X2GOF and use it for the problems below.

3) pg. 642-648 / **9 b,c** (

TI83+ - no shortcut for you :(

Goodness-of-Fit: enter Obs counts into L1 and Exp counts into L2. Use the lists to calculte the Chi2 component and store ( STO->) in a new list (L3). 2nd,STAT, arrow to MATH, 5:SUM,L3,ENTER. Draw/lable the curve and use X2cdf( , 999, df) to calculate the P-value.

TI84 - use the above proceedure or the shortcut below

Goodness-of-Fit: enter Obs counts into L1 and Exp counts into L2. STAT, TESTS, d:X2GOF-Test, Obs: L1, Exp: L2, df: , Calculate or Draw.

TI89

Goodness-of-Fit: enter Obs counts into list1 and Exp counts into list2, 2nd+F1(F6) for the Tests menu, 7:Chi2 GOF, enter Obs list, Exp list, df, Calculate, ENTER

(a new list is automatically stored containing the components of the Chi2 statistic: compl...)

**Wed. Thurs 3/13,14 B_Day 34)** Discover a test for an entire
distribution rather than just one proportion.
Go throught the list of class activities below.

**(1) Warm Up:** complete parts A and B on your own. When finished compair your findings with your neighbor. When finished raise your hand to share some of your findings with the class.

**(2) Skittles:** Each group of 4 students will be given a bag of Skittles. **Don't eat them yet! **Discuss group hygiene standards and take necessary precautions. For example use hand sanitizer and place them on a paper towel. Open the Skittles and count how many of each flavor/color. Record your results in the column "Observed Counts" in the table on page 1 of the class notes.

Page 1 Example 1-A: complete in your groups.

Page 1 Example 1-B: write the null and alternative hypothesis.

**(3) Page 2 notes:** complete the top half of the notes using this link.

**(4) Page 1 Example 1-B:** write the assumptions and conditions and complete the table using my data as guidance.

**(5) Page 2 notes:** complete the bottom half of the notes using this link. Consult with your neighbor and write down as many observations as you can about Chi2 curves and how they compare to z and t. When finished raise your hand to share some of your findings with the class.

**(6) Page 3 notes:** complete the notes using this link.

**(7) Page 1 Example 1-B:** draw and label a Chi2 curve. Write what the P-Value means and the two sentences of your conclusion use my example as guidance. Ask to see if any group rejected the null hypothesis.

**(8) time to do A34: **

**A34: **

1) Make sure you filled in all of the class notes (pages
1-3).

2) pg. 642-648 / 6, 8, 9a. (for 8 and 9a **make the table like we did in class** for skittles, also 9a if the ratio is 9:3:3:1 then 9x+3x+3x+1x=100)

3) Read Ch.26 p.618-625.

**3/12 Day 33) ****Unit V,VI Test** **Part 2** (Chapters 18-25).

**A33:
**1) none.

**3/11 Day 32) Unit V,VI Test** **Part 1** (Chapters 18-25)

**A32:
**1) Study for Part 2 of the test.

2) Extra Credit on the test for completing review problems pg. 611-616 / 10, 12, 15, 23 and turning in on Tuesday.

**Friday 3/08 Day 31)** No Phones or Computers During Class (except for TAs)

**A)** 1st 15min of class - Inference Review continued.
In your groups, read everyone's solutions and make any additions or corrections.
When you are satisfied with all of them, staple them together (8 pages in
order), **write all group members names on the top of the first page, and hand
them in.** If you are missing someone include two pages for their questions with just the test name listed (do not complete their problems).

**B)** 15-35min - Ms. Jensen passes out the Test Prep questions handout. On your own: read the quetions and write the appropriate test name and degrees of freedom if applicable.

**C)** 35-45min - Ms. Jensen leads discussion of the correct answers to the Test Prep questions.

**A31: **

1) Review the Test Prep - Determining Best Inference Proceedure Practice.

pg. 611-616 / 2,3,5,6,9,18,21,22 decide the best
proceedure for (don't solve).

2) Study for Part V+VI Test (Chapters 18-25). next Mon and Tues

3) Extra Credit on the test for completing review problems pg. 611-616 / 10, 12, 15, 23 and turning in on Tuesday.

**Wed Thurs 3/06,07 B_Day 30)** No Phones or Computers During Class (except for TAs)

**A)** 1st 10 min of class - Review A29. Ms. Jensen you can project answers with the document camera and feel free to call on students to explain the solutions. (I will collect A29 on 3/11)

**B)** 10-20min - Review the inference expectations listed on the following two links: Expectations and Rubric. Leave the Rubric projected while students do part C

**C)** 20min + - Hand out the Inference Review Group Project.

1) Without solving, each student on their own reads the questions and decides what test is appropriate and writes the degrees of freedom if applicable.

2) Compare your answers within your group of 4 or 5.

3) Decide who will do which ones. Each student has to complete 2 (even if you are in a group of 5).

4) Write up complete solutions for your problems (**on separate sheets of paper**).

5) Once finished use the Rubric (projected) to begin checking your groupmates work.

**A30: **

1) Write up the solutions for your 2 inference problems - each on a separate
sheet of paper!

P1 -

P3 -

P4 -

P6 -

2) Begin studying for Part V+VI Test (Chapters 18-25). next Mon and Tues

3) Extra Credit on the test for completing review problems pg. 611-616 / 10, 12, 15, 23 and turning in on the day of the test.

**Tuesday 3/5 Day 29)** More
Matched Pairs

A29:

1) Finish reading Chapter 25.

2) pg. 602-608 / 2, 4, 17, 21.

**Monday 3/4 Day 28)** **Quiz **(Ch.
23&24, Days 23-26).

**A28: **

1) Read Chapter 25

2) pg. 602-608 / 1, 9, 11, 15, 19.

**3/1 Day 27)** Matched Pairs

**A27:** class example class notes

1) Study for quiz next Monday (Ch. 23&24, Days 23-26).

2) Get a head start on A28 if you want to.

**2/27,28 B_Day 26) **Revisit the benefits
of Boxplots, practical applications (welfare policy, SAT prep courses, etc.)
and review for Quiz next class.

**A26:**

1) pg. 579-586 / 20, **22, 31****,** 34. **(show A/C and explain why you must
stop on 22!) (for #31 don't stop! and calculate the p-value with and without the outlier)** (others
assume A/C met) Stinger Tees

2) Study for quiz next Monday (Ch. 23&24, Days 23-26).

**2/26 Day 25)** Comparing
means. "To pool or not to pool" and technology to the rescue
for a wicked degrees of freedom calculation.

**A25: **

1) Begin reading Ch. 24

2) pg. 579-586 / 8, 11, 13.

3) Quiz next Monday **(**Ch. 23&24**, **Days 23-26).

**Monday 2/25 Day 24)** Determining
the necessary sample size for means. Similar but slightly more complex
than for porportions.

**A24:**

1) complete the warm-up problems and

2) pg. 554-559 / 9, 13 (conf. int.), 15, 38 (remove outlier then hypothesis test).

3) Finish reading Ch. 23. See the class
notes pg. 2 here.

**Register for the AP Test !!!** **Deadline is 4PM on Friday, Feb. 15th!**

** 2/15 Day 23)** Quantitative
Data, Inference for Means, and the

View Example 1 from the class notes. Use the table to find the

Click here for another explaination of the Nearly Normal Condition.

A23:

FYI: Gosset's Original Student's T article

Fisher's Applications of Student's Distribution

Angry Customers Sue Starbucks for Failing to Fill Their Lattes

**2/13,14 B_Day 22)** **BIG Part V Test**

**A22: **

1) Relax.

**Tuesday 2/12 Day 21)** Review for Part V Test next class.

**A21:**

1) pg. 522 / 30 (show all steps). pg. 523-528 / (assume A/C OK) 21, 23, 34, 37, 38.

2) Study for the **BIG Part V Test next class!** (Days 5-21, reivew
notes, assignments, inference guide, and the flashcard list)

Remeber: **Conclusions for Hypothesis Tests** should be 2 sentences:

**1st** - *P-value is __high / low__ therefore we __fail to reject / reject__ the null hypothesis.*

**2nd** - *There __isn't / is __ evidence ___(...in context of alternative hypothesis)___.*

**Monday 2/11 Day 20)** Finish discussion about the
difference of two proportions. Finalize iInference guide for proportions.
Begin reviewing for Part 5 Test (Wednesday/Thursday).

**A20:**

1) complete the fill in the blanks handout D20.

2) Complete the baseball problem on page 2 of the class notes.

3) pg. 523-528 / 5, 11, 22, 32(part *a - * assume A/C OK).

4) **BIG Part 5 Test is block day**

FYI: Perfect Pitch Example for problem 22 and explanation UCSD, SciAmer.

**Friday 2/08 Day 19)** **Quiz on Hypothesis
Testing (Chapters 20, 21).**

**A19: **(due Monday)

1) Read Ch. 22

2) pg. 519-522 / 8, 11, 18, 20, 24. (18 and 20 see example in class notes, 24 assume A/Cs OK - don't write them out)

Enrichment - extension of problem 11 pets and pesticides - UC Davis investigates autism and pesticides. Link 1, Link 2

**Register for the AP Test !!!**

**2/6,7 B_Day 18)** Inference for the difference of two proportions, Ch.22.

**A18:
1**)
pg. 499-503 / 25, 28. (complete on page 1 of the class notes)

2) Prepare for Quiz next class on Days 13-17 (Chapters 20, 21).

3) Get a head start on A19 if you want.

**Tuesday 2/5 Day 17)** Explore interactions between
Type I &Type II errors, Power, Effect Size, and Sample Size. Notes

**A17:**

1) Finish reading Ch. 21

2) pg. 499-503 / 22, 24, 27 (also do 29 SHOW ALL STEPS if you didn't get a 10 on A16)

3) Begin studying for **Friday's quiz on Days 14-17 (Chapters
20, 21).**

4) Check out the websites and applets for more information on Type I and Type
II Errors.

http://www.intuitor.com/statistics/T1T2Errors.html

http://www.rossmanchance.com/applets/Power/Power.html

**Monday 2/4
Day 16)** Alpha Level. Errors
and hypothesis tests. Notes

**A16:**

1) Begin reading Ch. 21

2) pg. 499-503 / 3, 5, 20, 21.

3) pg. 479 / 32 (SHOW ALL STEPS - see the inference guide) (don't stop - assume representative).

**2/1 Day 15)** Continue
Testing Hypotheses About Proportions

**A15:**

1) pg. 476-479 / 2, 6, 10, 21, 25 (show all steps for 21 and 25 - see the inference guide)
and finish reading
Ch.20. [ #21 and 25 for Independence - although not SRS assume representative and proceed!]

**1/30,31 B_Day 14)** **Quiz Ch 19**.
Begin Ch. 20 - Testing Hypotheses About Porportions.

**A14:**

1) Begin reading Ch.20

2) Fill in the Inference Guide

3) pg. 476-479 / 1, 3, 7, 9, 12

**Conclusions for Hypothesis Tests** should be 2 sentences:

**1st** - *P-value is __high / low__ therefore we __fail to reject / reject__ the null hypothesis.*

**2nd** - *There __isn't / is __ evidence ___(...in context of alternative hypothesis)___.*

**1/29 Day 13)** Calculating
the n required for ME=? and ? Confidence Level. Notes

**A13: **

1) pg. 455-458 / 27, 30, 33. Just these 3, we will do #35 with A14.

2) Study for a **Quiz on Days 8-13 next class**, Block Day. (Study
Ch. 19, vocab, notes, assignments, and notation.)

**1/28 Day 12) **Finish confidence intervals for categorical data. Learn proper
setup for inference problems.

**A12: **

1) pg. 455-458 / 6, 8, 13, 18(set up like the handout), 26.

2) Prepare for a quiz on Block Day. Know your notation.

**1/25 Day 11) **Notation
review with the memory game. Calculating critical values for various
levels of confidence. Certainty vs. precision. See
the 11D notes here.

**A11: **

1) Read Ch. 19

2) Start Assigment 12 if you have a busy start to next week.

**1/23,24 B_Day 10)** **Quiz on Chapter
18.** Learn
how to create a "*p*-trap" Otherwise
known as a confidence interval.

**A10:**

1) pg. 455-458 / 2, 3, 5, 17, 19. Hints

**Tuesday 1/22 Day 9)** Review for **Quiz on Chapter 18 next
class**

**A9**:

1) pg. 432-438 / 45, 54. Hints

2) Study for Ch. 18 quiz next class. Know your
vocabulary & problems
Days 4-8.

Be sure to memorize the Assumptions and Conditions for using a Normal Model as
the SDM for proportions and means. A hint for porportions:

"I ran 10 same size successful firms"

**Indep**., Radomdomization, 10%, **Sample Size**, Success/Failure.

Be able to calculate the mean and SD of SDM. Draw and label the SDM. Calculate how unusual something is (you do remember Ch.6 don't you?).

**1/18 Day 8)** Law of Diminishing Returns.
Standard Error.

Ch16-18 connections

**A8:**

1) Study for the small Quiz on Ch. 18 block day Wed, Thurs. Know your
vocabulary & problems
Days 4-8.

2) pg. 432-438 / 40, 42, 43 Hints - print and complete or use as needed.

** "I ran 10 same size successful firms"**

**1/16,17 B_Day 7) Part
IV Test **(Chapters 14-17).

**A7:**

1) complete page 4 of
the Day 5 class notes, read Ch. 18, and study pg. 429.

2) Pg. 432-438 / 27, 28, 33, 37

**1/15 Day 6)** Jeopardy. Review for the **Part IV Test next class!** (Chapters 14-17)

**A6:**

1) Study for the **Part IV Test next class!** (Chapters 14-17)

2) pg. 405-410 / 3, 12, 28,1, 2, 4, 20, 37, 40, 41, 42

**1/14 Day 5) **Investigate
Sampling Distribution of a Mean. /* Class 1st then Library */

Access the Day
5 Notes Pages 1, 2, 3 and Page 4 for help completing your handout.

Also review random
rectangle results to assist in drawing conclusions for pages 2 and 3.

(**CAUTION**: for the page 3 applet **use Interent Explorer **and you may need to update your Java Security Settings first:

1. Search "configure java"

2. Security Tab, edit Site List, add each home domain for the apps

3. Restart your browser.

**A5: ****Due Block Day:**

1) pg. 405-410 / 3, 12, 28,1, 2, 4, 20, 37, 40, 41, 42

2) Study for the Part IV Test (Chapters 14-17) Block Day (1/16,17).

**1/11 Day 4) **** Quiz Ch. 16&17** Sampling Distribution of a Proportion.

Roulette P(winning) 100 vs 1000 plays!

Class Notes.

1) pg. 432-438 / 8,15,16,26. Hints

2) Study for the Part IV Test next block day (Chapters 14-17)

3) Continue working on A5 (due Tues)

Red = 100 plays, Blue = 1000 plays. Green = break even.

As the number of plays increases the variability _____ and the gambler's chance of leaving without loosing ______

**1/09,10 B_Day 3) **Review for Friday's Quiz on Chapters 16 & 17. Begin Chapter 18 Sampling Distribution of a Proportion.

**A3: **

1) complete pages 1 and 2 of the Day 3 handout.

2) work on A4 due Monday.

3) Prepare for Friday's Quiz on Chapters 16 & 17.

**1/08 Day 2)** Learn to use your calculator for Geometric and Binomial probability models. Assumptions and conditions. Determine when we can approximate the Binomial probability model with the Normal model. Check out the binomial distribution applets: Binomial Distribution -Berkeley

**A1&2:** (click 18 for an example problem)

1) pg. 401-404 / 18, 20, 22, 31, 34. (you can use your calculator but you must show your work)

2) complete page 2 of the class notes.

3) Finish reading chapter 17.

4) **Quiz Friday Ch. 16&17**

**Monday 1/07 Day 1)** Bernoulli trials. Geometric
and Binomial probability models.

** A1:**

1) Begin reading Chapter 17.

2) pg. 401-404 / 1, 2, 9, 11, 15, 17.

Permutations Combinations Review

3) **Quiz Wed./Thurs. Ch. 16 & 17**

**The
last day to turn in make-up work (abs. or inc.) is Friday 12/14. No
exceptions.**

**12/10 (Monday) Day 60) Present Projects Groups 2, 4, 5, 8.**

**12/11 (Tues) Day 61) Present Projects Groups 7, 3, 1, 6.**

Work on your projects and presentations. Please note:

a)
No separate report. A few busy slides with data or written details are OK. You can just skip over them during your presentation. (for example: here is our raw data, of course a better way to look at it is.....)

b) 8 min max for your presentation

c) Save the file as Period#Group#_Last Names and share or email it to me @ ken_iams@fuhsd.org (for example **2P8G_Iams_DellaSantina**)

**hint:** go throught the key concpets lists to make sure you are commenting on all important concepts and using proper vocabulary.

**12/17-20
Final Exams. **Check the school website for the schedule.

**Friday 12/14 Day 63) ****Last day to turn in make-up work (abs. or inc.)**. Review for the 1st Semester Final Exam (Chapters1-16)

** A63:**

1) Complete the inclass Ch. 1-6 summary and mixer.

2)
Study for Final Exam.

**12/12,13 B_Day 62)** Probability Simulation
Lab. Present Game of Chance.

**A62:**

1) Due Friday 12/14- Pg. 383-386 / 25, 27, 29, 35, 37, 36, 38. (Hints to help you get started)

2) Review for the Final Exam.

FYI: Congratulations to Aditi from Period 1 for getting the highest score (167) in the probability simulation lab.

**12/11 Day 61) Present Projects Groups 7, 3, 1, 6.** Review
for the Final Exam.

**A60: **

1) Finish designing your game of chance for 12/11,12. (see Day 57 Page 1 for details)

2) Study for Final Exam.

**12/10 Day 60) Present Projects Groups 2, 4, 5, 8.** Review
for the Final Exam.

**A60:
**1) Finish designing your game of chance for 12/11,12. (see Day 57 Page 1 for details)

2) Study for Final Exam.

**12/07 Day 59)** Finish group projects (They count as two quizzes!). Design your game of chance (It counts as 1/2 a quiz).

**A59: **

1) Work on your projects and presentations. Please note:

a)
No separate report. A few busy slides with data or written details are OK. You can just skip over them during your presentation. (for example: here is our raw data, of course a better way to look at it is.....)

b) 8 min max for your presentation

c) Save the file as Period#Group#_Last Names and share or email it to me @ ken_iams@fuhsd.org (for example **2P8G_Iams_DellaSantina**)

**hint:** go throught the key concpets lists to make sure you are commenting on all important concepts and using proper vocabulary.

2) Finish designing your game of chance for 12/11,12. (see Day 57 Page 1 for details)

**1205,6 B_Day 58)** **Quiz Ch 14-15.** Greedy Pig rematch. Discuss continuous random variables.

**A58: **

1) Read Ch. 16

2) Due Friday 12/14- Pg. 383-386 / 25, 27, 29, 35, 37, 36, 38. (Hints to help you get started) (See class example and draw a Normal Model for 37 and 38)

3) Due 12/11,12 - Design your own game of chance (counts as 1/2 a quiz! see Day 57 page 1 for details)

4) Work on your projects and presentations. Please note that your presentation
is your writeup.

Enrichment:

Credit Default Swaps - 60 Minutes

Read about attempts
to claw back bonuses based on illusory models.

More from Reuters ,
the Economist.

**12/04 Day 57)** Learn the Pythagorean Theorem of Statistics. Continuous random variables.

**A57:**

1) Study for **Quiz next class (Wed./Thurs.) on Days 50-55 Chapters 14 & 15.** See the updated Key Concept List.

2) Work on your projects and presentations. Please note that your presentation
is your writeup.

3) Due 12/11,12 - Design your own game of chance (counts as 1/2 a quiz!)

4)
Get a head start on A58 (due Friday12/14)

FYI: The importance of Independence:

**12/03 Day 56)** Learn about
random variables, probability models, and expected value.

Reference the partially
completed
Key if
you
need
help.

Calculator Shortcut for mean and standard deviation of a random variable:

L1 = outcomes L2 = probabilities (frequencies) then
1VarStats L1,L2

**A56:
** 1) complete the examples 2 and 3 on the class notes (Skip 4 and page 4 problems 1 and 2)

2) Pg. 383-386 / 1, 3, 5, 16, 18, 21 (show all steps on problem 1, calculator OK on the rest, make a tree diagram for 21).

3) Study for

FYI: Z-scores in the weather forecast! (from 2015)

INTERNAL ENSEMBLE DIAGNOSTICS SUGGEST THERE IS VERY COLD AIR IN

THE POST FRONTAL ENVIRONMENT. SHORT TO MEDIUM TERM MODEL

GUIDANCE INDICATES 500MB TEMPS RANGING FROM -25C TO -30C WHICH IS AROUND

**Friday 11/30 ****Day 55)** Reversing the conditioning,
Screening Tests, Birthday Problem, Work on projects.

**A55: **

1) Complete page 2: Cancer and AIDS problems

2) Pg. 364-365 / 38, 40, 41, 46.

3) Continue to work on your projects. (They count as two quizzes!)

**11/28,29 B_Day 54) **tree diagrams.

**A54: **

1) Pg. 361-365 / 1(VD),21(VD),30(VD),31,33(Tree),35.

Hint: an "or" or "either" question does include the intersection
(both) - General
Addition Rule

2) Continue to work on your project and read Ch.15.

**Tuesday 11/27 Day 53) Quiz Chapter 14**

**A53: **

1) Pg. 361-365 / Using Venn Diagrams when possible 2,4,5,6,10,14,15,19. (Make Venn Diagrams for 2,4,19)

2) Continue to work on your project and read Ch.15.

**Monday 11/26 Day 52) **Discover the General Addition
Rule. Conditional probability leading to General Multiplication Rule.

**A52:**

1) Study for **quiz ** (Chapter 14) next class..

2) Get a head start on A53 if you want to.

**11/20,21 B_Day 51)** Review LLN, Law of Averages, Addition and Multiplication Rules.

**A51:**

Pg. 333-335 Review the Step-By-Step Example (pay attention to Assumptions, Conditions,
and "At Least")

1) Suppose that 40% of cars in your area are

Manufactured in Japan, 30% in the US, 10% in Germany,

and 20% in other countries. Find some probabilities:

a) A car selected at random is not US-made.

b) A car selected at random is made in Japan or Germany.

c) You see two cars in a row from Japan.

d) None of three cars came from Germany.

e) At least one of three cars is US-made.

f) The first Japanese car is the fourth one you see.

2) Pg. 338-341 / 9,10,31,32,33,44.

3) Read Chapter 14 - Quiz next Tuesday 11/27 (Chapter 14).

**Monday 11/19 Day 50)** Chapter 14 From Randomness
to Probability continued.

**A50: **(continue on A49)

1) Continue Reading Ch. 14 and review the Step By Step example.

2) pg. 338-341 / 19,21,23,25,27,35,36 (probability answers in decimals not %s)

3) Work on your Group Project Proposal *(due next class).*

**Friday 11/16 Day 49)** Chapter 14 From Randomness
to Probability

**A49:** (Due 11/19)

*(due Monday 11/19)
1) Continue Reading Ch. 14 and review the Step By Step example.
2) pg. 338-341 / 3,4,5,6,7
3) Work on your Group Project Proposal (due 11/20,21).
*
FYI: Tack flipping '1718 long run relative frequency 1292 up out of 3350 or 38.6%

**11/14,15 B_Day 48)** **Take the Part
III Test**. Group Project (Survey, Study, or Experiment)

**A48:**

1) Start Reading Ch. 14 and review the Step By Step example.

2) Work on your Group Project Proposal (due 11/20,21).

3) Get a head start on A49. pg. 338-341 / 3,4,5,6,7 (due Monday 11/19)

FYI: DOE vs OFAT and Design of Experiment Lecture

**Tuesday 11/13 Day 47)** **Review for test block day.** Peer Review Backhoes & Forklifts using the provided rubric. Work on Group Project (Survey,
Study, or Experiment)
Group Proposal is due block day 11/20,21. Groups are your seat groups.

**A47:**

1) Complete the Part 3 Vocabulary Review Crossword Puzzle
(due block day) (no space between two word answers)

2)
Study for the Part 3 Test block day (Days 36-47 Ch 11-13)

1) Pg. 317-322 / 1,2,3,4,16,17,18,19 (simulation w/10 trials each w/5 games), 22,25,31,33.
(due next class) (you can skip simulation problem if you got a 10 on A36 & A38)

2)
Study for the Part 3 Test block day (Days 36-47 Chapters 11-13)

FYI: Problem 22 - Dangers of WiFi and Cell Phone Radiation Experiment: Pro Con

**Friday 11/09 Day 46)** Experimental Design Ethics.** Review for test block day next week.**

**A46:**

1) due Tuesday - Complete the Investigative Task – Backhoes & Forklifts

2) Study for the Part 3 (Ch.11,12,13) Test 11/14,15. (Study Days 36-47 Chapters 11-13)

3) due Block Day 11/14,15 - Pg. 317-322 / 1,2,3,4,16,17,18,19 (simulation w/10 trials each w/5 games), 22,25,31,33. (you can skip simulation problem if you got a 10 on A36 & A38)

FYI - Other interesting links:

The Tuskegee Experiment: Summary, Government Apology, CDC, Tuskegee
Univ., Tuskegee
Univ., Photos **
**a) When did it begin and what disease was the Tuskegee
experiment tying to learn more about?

b) What aspects of experimental design were employed in the Tuskegee experiment?

c) What aspects were omitted?

d) When did the Tuskegee experiment become unethical?

e) When and why was it ended?

f) How did Tuskegee change research practices?

More interesting links:

Nonconsensual Medical Experiments on Human Beings

The Ethics of Placebo Controlled Trials

Ethical, Scientific, and Regulatory Perspectives Regarding the Use of Placebos in Cancer Clinical Trials

Parkinson’s Study – Active Placebo, holes drilled in head.

**11/07,08 B_Day 45)** More Experimental design: matching, blinding, placebo, etc. Polio trials - Dr. Jonas Salk.

**A45:** (Review Last Test on Regression)

1) Pg. 312-316 / 36,38,42,44 (Sketch the experimental design for each question),

2) Work on the Investigative Task – Backhoes & Forklifts (due Tuesday).

3) Begin studying for next block day’s Part 3 (Ch.11,12,13) Test 11/14,15.

*FYI: Stats in the news *

**11/06 Day 44)** Blocking, placebo, blinding.

**A44:**

1) Finish Reading Chapter 13. Finish today's notes as well as STEM Stats notes (Day 42).

2) Pg. 312-316 / 34,35,11,16,17,18.

3) Begin to think about how you will complete the Investigative Task - Backhoes & Forklifts
(due Tuesday 11/13)

4) Part 3 (Ch.11,12,13) Test 11/14,15.

**Monday 11/05 Day 43)** **Quiz Ch. 11 & 12**

**A43: **

1) Read Ch. 13 (especially the sample problem) Study the vocabulary and
concepts from Friday's notes. Complete Friday's D42 notes. Complete today's D43 notes.

2) Pg. 312-315 / 7,8,9,10,12,29,32,33 (33b - Sketch the experimental design).

**11/02 Day 42) **Compare Sampling, Observational
Study, and Experiment.

**A42:**

1) Prepare for quiz Monday on Days 36-41 (Chapters 11 & 12).
Know your
vocab and make sure you know how to conduct a simulation.

2) Get a head start on A43.

**10/31,11/01 B_Day 41)** Review response bias (induced
bias due to question wording or interviewer influence). More Sampling Strategies - explained with Random Rectangles.

Enter your data here View the new data here Period 1, Period 3, Period 4, Period 6

.............................View the original data here Period 1, Period 3, Period 4, Period 6

**A41:** (continue on your A40 paper)

1) Prepare for quiz Monday on Days 36-41 (Chapters 11 & 12).
Know your
vocab and make sure you know how to conduct a simulation (Who's your buddy?, Biases I hope to . . .).

2) Pg. 288-291 / 19,27,32,35.

**10/****30****
Day 40)** What sample size? Sampling Strategies.

**A40:** Complete the class notes.

1) Finish Random Rectangles. 10 Sample Random Period 1, Period 3, Period 4, Period 6

Also answer: How would the distribution of size 10 random samples of 1000 Random Rectangles compare to the distribution you created in class for the size 10 radom samples of 100 Random Rectangles.

2)
Read Chapter 12 and study your notes in preparation for Monday's quiz (Ch.
11 & 12)

3) Pg. 288-291 / 7,8,10,17.

FYI: Sampling UC Berkeley Diversity

**10/29 Day 39)** Begin study design - Sample
Surveys and Bias.

**A39:**

1) Random Rectangles Continued - complete questions 1,2,3,7 on page 2 of the notes.

using your class Random Rectangle data. Period 1, Period 3, Period 4, Period 6

2) Pg. 288-291 / 20,22,23,25,26.

**10/26 Day 38)** Random Rectangles, Simulation using randint( ), Random number wrap-up.

Input your Random Rectangles answers into the GoogleForm **using your FUHSD account**: Period 1, Period 3, Period 4, Period 6

**A38:**

1) Pg. 266-267 / Simulations (use your calculator for the random numbers): 26
(just
look
at
previous
data),
27
(do
at
least
20
trials),
28 & 34 (do at least 10 trials) (Hint for #34 use Randint(1,6,2) for rolling two dice).

2) Finish reading chapter 11.

FYI: Random number generators. Random numbers with your
calculator. True random vs. pseudorandom numbers Also Using radioactive material to generate random numbers.

**10/24,25 B_Day 37)** **60% Test
on ****Regression Wisdom & Re-expression. (Days
26-35)**

**A37: **

1) Finish A36

2) Start reading Chapter 11.

**10/23 Day 36)** Introduction to Randomness.
Review for **Test next class.**

**A36:**

1) Study for Block Day Test - Regression Wisdom & Re-expression. (Days
26-35)

**(Below is due Friday)**

2) Finish the day 36 notes (both sides) (read chapter 11 for assistance)

3) Pg. 265-266 / 1, 2, 4, 11, 13, 15, 19, 20, 25 (See Pg. A-73
Appendix G for a list of random numbers to use with the simulations for 19, 20,
25 also be sure to define SCOTR for each!)

FYI: Check out www.random.org for more info
about random numbers.

**10/22****Day 35)** Re-expression wrap up. Review
for Block day's Part 2 Test on Regression Wisdom and Re-expression. (Primarily
Days 26-35)**
A35:
**1)
Review for Wednesday/Thurs Test - Regression Wisdom & Re-expression.
(Days 26-35)

2) Review Chapters 9, 10 and pages 89-91 of your book.

3) Pg. 243-244 / 29, 30.

4) Pg. 249-252 / 26, 27, 40.

FYI: Video - Correlation matrix in time series analysis (moving average vs lag at 2min)

Corresponding paper referenced in the video above.

**10/19 Day 34)** More on other uses
of re-expression.

**A34: **

1) Read pages 89-91.

2) Pg. 102-103 / 38, 37, 39, 41, 42.

3) Begin reviewing for Wed/Thurs Test - Regression Wisdom & Re-expression.
(Days 26-35)

For Fun: See if you can see the Happy
Cat in the stereogram. More here.

**10/17,18 B_Day 33)** Part 2 of, Is Pluto a planet? Discover other uses
of re-expression.

**A33: **

Friday you will be picking your new seat - so think about
where you want to be and who you want to sit next to.

1) Pg. 242-243 / 20(position=x),21,22.

sketch the original scatter plot, re-express to find an appropriate model (write the equation of the model, comment on the residual plot, comment on R^2). Also for 20, 21 calculate the residual value.

2)
Complete A33 handout side one and side two

FYI: The
Pluto Files and New Horizons probe Pluto Photos & Analysis

Universal Understanding Through Unit Conversions

**10/16 Day 32) **Finish determining the association between shutter speed and aperture. Investigate log-log re-expression. Is Pluto a planet?

1) Pg. 239-243 / 17(year=x). (continue work on A31)

2) Complete the Day 31 Investigation parts c) and d)

3) Pg. 242-243 / 18(dist.=x),19(position=x)

sketch the original scatter plot, re-express to find an appropriate model (write the equation of the model, comment on the residual plot, comment on R^2). Also for 19b calculate the residual value.

FYI: What type of outlier is the market performance on 2/5/2018 and what re-expresion might you consider using?

** 10/12 Day 31)** Review Components necessary
for succeessful regression problem answers. More on re-expression and the Ladder
of Powers.

TI89 Green Diamond, 7 = LOG

1) Pg. 239-243 / 14, 15.

2) Complete the Day 31 Investigation parts a) and b)

Investigate the photographic effects of the association with the SimCam.

**10/010,11 B_Day 30) **How to deal with curved
data - Try wacking it with a LOG!

Re-expression with the Ladder
of Powers

TI89 Green Diamond, 7 = LOG

**A30:** (due Friday)

1) Read Ch. 10

2) Pg. 239-240 / 6, 7, 8, 9, 10. A2T Review: Solving exponential and log equations.

What an outlier looks like

**10/09 Day 29)** What can go wrong with regression
continued - Means (or other summaries) rather than actual data.

**A29: **

1) Read and know Chapter 9.

2) complete the Investigative Task - Long Jump.

3) complete the algebra graphs on page 2 of the handout.

FYI: Comment on the Detrending of the Buffet
Indicator in this article.

**10/08 Day 28)** Pop Quiz! Then what can go wrong with regression
continued -

**A28: **

1) Complete the graduating class activity on the

2) Pg. 214-221 / 1, 29, 6, 30.

3) due block day: Complete the investigation into the 2000 U.S. Presidential Election. (graded
separately)

FL Election Results (Excel
97-03) (Excel 2007) (PDF)

View the infamous Butterfly Ballot.

**10/05 Day 27)** What can go wrong with regression.
Learn how leverage and residual produce three flavors of outliers.

**A27:**

1) Pg. 214-221 / 11, 13, 14, 25, 27, 15.

2) mix your own flavor of outlier with the Correlation
Regression Demo (be sure to click on the mean-mean line and regression line).

3) What type of outlier is the United States in the Graph of Gun Deaths below?

**"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."**

**10/03,04 B_Day 26)** **60% Test
on Correlation and Regression Ch. 7&8** (Days
18-25)

**A26:**

1) complete the handout activity - The
Wayward Point (due Friday)

Have the calculator do it all. Draw the regression line for each graph with the
calculator then by hand. When you do, the residuals are automatically calculated
and saved. You can move them to a "normal" list by storing them in
L3: 2nd STAT RESID STO-> L3. Now in addition to reading off the size of the
residual, you can also do 1-Var Stats to find SD of the residuals.

**10/02 Day 25)** Review appropriateness vs.
success of the regression model. Get a preview to an end of year topic of the role of correlation in portfolio
optimization (investing). Review for **Test next
class** on Part 2 Chapters 7&8 (except Straghtening Scatterplots
p. 158-160) (Days 18-25)

**A25: **(continue on A24)

1) pg. 245-250 / 24, 29, 30, 31

3) Study for the **60% Test next class**. It will cover Days 18-25. Look over your
notes,
assignments, Key Concepts list, and Ch.7-8 of your text (except Straghtening
Scatterplots
p. 158-160)

**10/01 Day 24) **check for understanding** Quiz on Ch. 7 **(except Straghtening
Scatterplots p. 158-160)** and Ch. 8
A24:**

1) pg. 194 / 27 pg. 245-250 / 1, 8, 9,

2) Begin to prepare for

**9/28 Day 23)** Clarify the role of R^2. Check
out this R^2 Animation (I
made this to animate the information in the blue box on page 183 of our book).
Discuss the success of the model vs. the appropriateness of the model. Learn
to utilize residual plots. Learn to do it on your calculator.** Finish
the class notes here
**

A23:

1) Complete the detailed problem on page 2 of your class notes. (see Step-by Step Example p.185+ in your book)

2) Study for a check for understanding

3) Check out the correlation, regression, residual plot

**9/26,27 B_Day 22) **How to write the equation
for the line of best fit and other interesting discoveries from doing a big
proof.

2) Begin to prepar for quiz on Monday. It will cover Days 18-23. Look over your notes, assignments, and study Ch. 7 & 8 (except Straghtening Scatterplots p. 158-160)

FYI: A Brief History of Linear Regression

** 9/25 Day 21) **How can we use the correlation
coefficient to estimate the

2) Here is the McDonald's data for example 6: Excel 97-2003 Excel 2007

Look at Appendix B in the back of your book (starting on page A-3) for Excel Instructions

(Insert tab, Scatterplot) (Formulas tab, More Functions, Statistical)

If you want to check out the Nutritional Facts for the entire McDonalds menu click here.

FYI: Causation? Screen time might boost depression, suicide behaviors in teens .

**09/24 Day 20)** Does correlation imply causation?

**A20:**

1) pg. 164-170 / 38, 13, 20, 25, 23, 24, 29 (in that order)

2) Read Ch. 7 pg. 146-158.

FYI: Here are some of the links discussed in class:

Spurious Correlations

Despite our guest lecturer who insisted that Cancer
Causes Smoking, we now know

that it is smoking
that causes cancer.

Other links:

Cause and Effect

More
on Smoking and Cancer

**09/22 Day 19) **Discover a numerical summary
for the strength of the association between two quantitative variables (the
spread of points about the form). Be able to calculate correlation coefficients
on your calculator.

**A19:**

1) Complete the problems on the class notes (including pg. 164-168 / 6, 11, 35,
33, 34).

2) Practice the "Correlated Crazies" games:

Four Square Multiple Choice _ Plot your own points

** 09/19,20 B_Day 18) Big Test on
everything so far this year, Ch.1-6.** Begin to explore relationships between
two quantitative variables.

2) complete the class notes

3) complete the problems on both sides of the class notes. (including pg.164-165 / 1,3,5,7)

**09/18 Day 17)** Review
for **Big Test next class!**

**A17: **

1) pg. 136-141 / 5, 8, 14, 25, 27

2) Review for Big Test next class. Review your class notes and assignments from
Days 1-16, the Key Concepts list, and Chapters 1-6 of your book.

**09/17
Day 16) **Review for Block Day's Test.

**A16:**

1) pg. 135-143 / 10, 20, 33, 36, 38.

3) Begin reviewing for next Block Day's Big Test. Review your class notes
and assignments from Days 1-16, Chapters 1-6 of your book, as well as the
Key Concepts.

**09/14 Day 15)** Normal Probability Plot. Drawing Normal Models and the Empirical Rule.

**A15:**

1) pg. 131-133 / 25, 26, 31, 32, 44.

2) Begin preparing for 1st big test next Block Day. Ch.
1-6

FYI: In 1733 Abraham de Moivre, drawing on the work of Jacob and Nicolaus Bernoulli, calculus, and the underlying structure of Pascal's Triangle, demonstrated how a set of random drawings would distribute themselves around their average value. De Moivre's distribution is know today as a normal curve. It makes it possible to evaluate the probability that a given number of observations will fall within some specified bound around a true ratio.

**09/12,13 B_Day 14)** Journey
to **Mathmagic Land** to discover
the power of the Normal Model. Know the cereal example pages 121-123.**A14:**

1) Read pages 116-123.**
**2) p.129-133 / 7, 9,
10, 38, 40, 45 (draw Normal curves for 38,40,45)

Remember N(100, 16) means the mean = 100 and standard deviation = 16 for your z-score calculations.

3) Begin preparing for 1st big test next Block Day. Ch. 1-6

** 09/11
Day 13)** Measuring with Standard Deviations. Z-score practice. Review last quiz.

1) p.129-130 / 3,6,11,12,16,18,22.

2) Read pages 104-111.

**09/****10**** Day 1****2**** )** You can compare !

If you use the standard deviation as a ruler.

TI89 Users:

2) Read pages 104-111.

FYI: Check out the official decathlon scoring tables and the theory behind them.

**Friday 09/07 Day 11)** **Quiz Chapters 4 and 5**

** TI89 Users: **When manipulating lists (ex L1-12 STO L2) do it outside the list editor.

A11:

**09/05,06 B_Day 10)** Calculators are for
calculating aren't they? Learn to find all or our summary
statistics with the calculator!
Review for Block Day's Quiz (Primarily on Chapters 4 and 5).

**A10: **

*Special Notice for newer TI84 users: If your 1-Var Stats input asks for Frequency and you want it to be 1. Then just hit clear and enter. *

1) complete the problems on the class
notes using your calculator where appropriate.

2) pages 75-78 / 48,50 (just write a few sentences) pages 95-100 / #7, 30.

3) check out the relationship between median and mean for various distributions
with this applet 1

4) **Review for Friday's Quiz**. Study your class notes (concepts/vocab), assignments,
and review Chapters 4 and 5 of our book (you can ignore Re-expressing Data pgs
89-91). The quiz will focus primarily on displaying quantitative data and describing
distributions numerically but everything covered so far is fair game.

5) Get a head start on Friday's assignment - Decathlon Investigation handout (both sides).

FYI: Advantages of the mean deviation and answer to yesterday's proof challenge.

**09/****04**** Day 9)** Learn the limitations
of IQR as a measure of spread and investigate a measure of spread to complement the mean. Decide when to use which measure of center and spread. Class investigation

**A9:**

1) Finish reading Chapters 4 and 5 (you can skip Re-expressing data 89-91 for
now)

2) Complete the problems on pg. 3 (1-4) and pg. 4 (problem 5 part 7 only - calculate the standard deviation by hand for the Mooseburger data) of
class
notes.

3) **Review for Friday's Quiz**. Study your class notes (concepts/vocab), assignments,
and review Chapters 4 and 5 of our book (you can ignore Re-expressing Data pgs
89-91). The quiz will focus primarily on displaying quantitative data and describing
distributions numerically but everything covered so far is fair game.

For those interested: Why divide by n-1

Challenge: Use calculus to prove that the mean is the minimum for the sum of the squared deviations from the mean.

**08/31 Day 8)** Figure out how to describe the distribution of quantitative
data numerically.

Be able to calculate 5-number
summaries and create boxplots.

Also read pages 80-82 for assistance with Boxplots.

**Assignment 8: (on separate paper, no graphing calculator - I want to
see work)
**1) Complete the problems on pages 3 and 4 of the class notes.

Note: for page 4 #5 (i) Just write 1 short sentence for each NOT a paragraph!

2) Begin to prepare for Block Day's "real" quiz. Study Ch. 4-5, your assignments, and notes.

**08/2****9,30**** B_Day 7)** Predicting distributions. What can a time plot tell you
that a histogram cannot? Investigate the El Nino Southern Oscillation.

**Assignment 7: **

1) Complete the frequency problem on
page 2 of the Day 6 class notes (did in class)

2) Think of and list 3 time series that exhibit seasonal variation. Be sure to
describe the cause (or potential cause) of the seasonal variation.

3) Complete the pennie problem on the
Day 7 handout.

4) Pg. 72-76 / 6, 8, 10, 42, Pg. 101-102 / 36

FYI: El Nino video, 22 years of sea surface temperatures.

** 08/28
Day 6) **Conitinue to investigate ways of displaying quantitative
data. The nuances of creating stem-and-leaf displays. Histograms with
the calculator and the importance of proper bar width. Create histograms
from frequency tables.

2) Pg. 72-75 / 5, 7, 9, 32 (Hint: after entering the data into L1 you may want to try out the sort feature to make creating the stem-and-leaf display easier).

TI89 bin width hint: range divided by number of bars (# of observations / 5)

**08/2****7**** Day 5)** Quiz on Part I Chapters 1,2,3. Then on to displaying
quantitative data.

Begin to learn your calculator's statistical capabilities.

**Assignment 5: **

1) Read pages 44-48 of Chapter 4.

2) Complete the problems on both sides of the class handout. (See your book p.14-15,
p.46, Appendix B, the class notes, and the Resources section of the class website
for calculator instructions.) 89 Stats App Download Instructions

3) Bring your graphing calculator to class.

**08/****24**** Day 4) **Review segmented bar charts to determine independence/association of two categorical variables, evaluate the Investigative Task, explore Simpson's Paradox,
and review for quiz next class.

**Assignment 4: **

1) Read you book chapters 1-3.

2) Review the Think, Show, Tell format in the Step-By-Step Example pg. 31-32.

3) Do pg. 37-43 / problems 15, 16, 22, 36, 39.

4) Answer the following question: Two companies classify their employees as
either labor or management. Company A's laborers have a higher average salary
than company B's, as do company A's managers. But overall company B pays a
higher average salary. How can that be? And which is the better way to compare
earning potential at the two companies.

5) **Study for next Monday's quiz on Chapters 1-3**. A) study your class
notes and vocabulary
B) review your assignments

FYI: Check out the area
principal in the 2012 election results.

**08/22-23 B_Day 3)** Displaying and Describing
Categorical Data, Take a trip on the Titanic. Contingency and Conditional
Distribution, Independence.

**Assignment 3:**

1) Read Ch. 1-3 of your book in preparation for next Monday’s
quiz.

2) Finish the class notes (including the problem on the bottom of page 2)

3) Assignment 3 handout (Smoking and Education) (see Ch. 3 example problems for hints)

4) If needed finish the Investigative Task - People killed by police (graded separately)

*hint: Use the concepts discussed in the Titanic Investigation.
On separate paper, about two paragraphs and a graph, no more than one page. For example 1st paragraph discuss the "W's". 2nd paragraph discuss what data you used and how you used it to make your conclusion. *

FYI:

also Diversity in Tech

**08/****21**** Day 2)** Get a taste of statistics being utilized in a
real world setting. Discuss AP Test expectations. Learn to describe data
in its context. Investigate types of variables. Get books.

**Assignment 2:**

1) Bring your calculator to class tomorrow. Let me know if you don't have one.

2) Complete the problems on the class handout.

3) Read Ch.1 and Ch.2.

FYI: Target Pregnancy Predictions article

Predictive Analytics overview, interview with Eric Siegel

Database Administrator Career Option

**08/****2****0 Day 1)** Why AP Statistics? What to expect from
the course and Mr. Iams.

**Assignment 1:**

1) Complete the questions on the class handout. Click Course Information
at the left for the Green Sheet. Here is the link for the Official
AP Statistics Course Description (2.4MB PDF file).