AP STATISTICS Assignments

Study example at page 424 +solve p. 425 # 7.34, 7.35, 7.36, 7.37, 7.38, 7.42, 7.44, 7.45, 7.46

Study pages 413 - 416 + solve exercises 7.31, 7.32

Solve 7.1, 7.2, 7.3, 7.6, 7.7, 7.10 , 7.11, 7.12, 7.16

Solve exercises 7.23 -7.27 odd

Textbook (The Practice of Statistics): Review chapter 6 + Solve exercises p. 381 # 6.67, 6.69, 6.73, 6.75 +p. 383 # 6.78, 6.79, 6.81, 6.85, 6.87

BRING YOUR TEXTBOOK (The Practice Of Statistics)

Complete handout with the exercises on conditional probability

Review your notes on conditional probability

Complete "Why Venn Diagrams?" paper (Example # 3)

Complete worksheet on probability

ITCAP p. 142 all non multiples of 3 + p. 143 # 8.28, 8.29, 8.31

ITCAP p. 121 # 7.12 - 7.24 (Multiples of 3) + p. 142 # 8.18 - 8.36 (Multiples of 3)

+ create a scenario that illustrate each sampling bias that we described in class and a scenario that illustrate each survey bias that we described in class (one scenario per bias)

ITCAP p. 78 # 4.18 - 4.24

p. 63 # 3.12, 3.15, 3.16, 3.17,

p. 77 # 4.11 - 4.15, 4.19, 4.20, 4.22

ITCAP p. 46 # 2.16 - 2.26

Solve problems 5.74 - 5.88

ITCAP: p. 23 - 25 # 1.17 - 1.28, 1.34 , 1.38 (due at the end of the period)

 

Complete Practice Problems 27 and 28 (same problems on today's handout)

Presentations:

Period 5: groups 5 & 7

Period 6: groups 9 & 2

Complete the problem "The Duck Hunters" that we started in class and solve problem 5.84 on  your textbook.

problems 5.65-5.68 + 5.70

Describe and run a simulation to answer the following question:

If there is 1/6 chance for a car in a large parking lot to have jump-start cables and you need help with your battery (and have no cables), how many people are you expected to ask before you get help? (Assume one person per car and that people are nice, that is they will help you if they can)

Solve 5.59 - 5.63

Use a simulation to answer the question: in a family there are two children. One of them is a boy. What is the probability that the other is also a boy?

Review exercise 5.50, then solve 5.52, 5.54 and 5.57

+ using data collected in class, complete the following:

1. Compare the distributions in L1 and L2 (standing pulse vs sitting pulse) using back-to-back stemplots or parallel boxplots. In particular compare the centers of the two distributions and decide whether there is evidence that the standing pulse rates are higher. Explain.

2. Analyze the data from the Matched Pair Design. Make a stemplot or dotplot of the differences and calculate their mean. Is there evidence that the standing pulse rates are higher? Explain.

3. What advantages (if any) does the Matched Pair Design have over the Completely Randomized Design?

Vocabulary Quiz (chapter 5.1, 5.2) (moved to Thursday 10/16)

Solve 5.51,53,58

Solve 5.49,50,55,56

+ personal reflection (Regression To Keppel project) due

Project parts 1,2,3 due

Solve 5.38, 40, 42

Describe a Completely Randomized Design to decide whether the performing the Haka helps the All Blacks win the Rugby match

+ solve exercises 5.37, 5.39

Solve exercises 5.20 - 5.30 even

Solve problems 5.19 - 5.29 odd

 

Finish all odd exercises in Chapter 2 Review and all the ones not yet assigned in Chapter 3 reviews. + Solve exercise 4.11 (Due Thursday 10/2)

Complete page 5 of handout "Random Rectangles"

Solve exercises 5.1 - 5.6

Solve problems 3.66 - 3.69

+ answer the following questions (use data collected in class)

 

1. Draw a scatterplot. Decide about linearity and outliers and/or influential observations (use residual plot if necessary)
2. Calculate all the statistics and the regression line. (Show work for a and b)
3. Determine r² and interpret it.
4. Describe what the model says in words and numbers. Be sure to use the names of the variables and their units.
5. Predict the amount of calories for a product with 55g of sugars. What is a possible problem with this prediction?
6. Predict the amount of sugar that a product with 55 calories has.

Solve problems # 3.62 - 3.65

Solve problems 3.49, 3.50, 3.51, 3.52(a,b)

Solve problems 3.43, 3.44 (b,c) and 3.45 (a,b)

Study your notes and p. 151 - 156

Solve exercises 3.35, 3.37, 3.38, 3.40, 3.41 (skip 3.39)

Solve 3.25, 3.26, 3.29, 3.32

Solve problems 3.1 -3.7

Study "Assessing Normality" pages 104 - 108.

Solve 2.26, 2.27

 

Review ch.1

Handout (Phone calls)

Choose and solve 3 problems each from sections 1.1 and 1.2

Solve the problem in your last group quiz (use the data that you stored in your calculator)

Solve problems 2.28 - 2.33

Solve problems # 2.19, 2.20, 2.21, 2.22, 2.24, 2.25

 

Solve exercises 1.61, 1.65, 1.69, 1.73

2.2, 2.3, 2.4, 2.6, 2.7, 2.8, 2.9

(correction: do not work on 2.10)

Solve 1.59, 1.63, 1.67, 1.71

Study pages 78 - 83 + solve 2.1

Solve 1.60, 1.64, 1.68, 1.72

Solve problems 1.44,1.45,1.47,1.48,1.49

Solve problems 1.34, 1.35, 1.37, 1.40, 1.41, 1.42

Solve 1.31, 1.32, 1.33, 1.36 (for part c, compare each of the four characteristics of the distribution, SOCS. DO NOT LIST: each sentence must be a comparison)

Review section 1.1

Solve problems 1.23, 24,27,28,29,30

Solve 1.19 - 1.22

Study pages 11 - 27

Solve 1.7 - 1.10, 1.12a,b + try 1.12c,d,e(optional)

Solve 1.13, 1.14, 1.16, 1.17

(no need to copy the text of the exercises. Just provide the answers)

Complete dotplot with the class data we collected today

Study pages 4-10.

Exercises 1.1 - 1.3

+ choose one categorical variable and collect data about such variable from at least 30 people (for the time being, friends, facebook "friends", family and classmates will do). Record the data on a table and draw either a bar graph or a pie chart to display your data.