Math 2210XX

Homework, handouts and quizzes.  Note: this page will be under construction throughout the semester.

Chapter 1.

Homework:

1-2: 1, 2, 3, 9, 11, 14, 15, 19, 22

1-3: 1, 4, 5, 6, 7, 11, 13, 18, 29, 30, 31

1-4: 3, 5, 6, 9, 10, 13, 17

1-5: 6, 8, 9, 12, 18.

Handouts:

Chapter 1---basic concepts

 

Chapter 2.

Homework:

2-2: 17, 18, 29

2-4:  9, 24

2-5: 6, 7, 8, 10, 11

Handouts:

Chapter 2---statistical graphs

 

Chapter 3.

Homework:

3-2: 8, 10, 11, 14, 17, 21, 32, 33, 34, 35, 37

3-3: 7, 8, 17, 18, 21, 29, 30, 35, 36

3-4: 7, 8, 9, 11, 13, 14, 15, 17, 19-22, 27, 29

Handouts:

Chapter 3---mean, median, weighted data

Chapter 3---standard deviation, Chebyshev’s theorem, z-scores

The four essential parameters

 

Chapter 4.

Homework:

4-2:  13-15, 17, 18, 21, 23, 25, 29, 31, 34, 35, 36

4-3: 5, 8, 13, 16, 17, 19, 27-38

4-4: 2, 5-10, 17, 18, 21, 22, 24, 28

4-5: 2, 4, 5, 9, 11, 13, 14, 18, 19, 27, 28

4-6: 7, 11

4-7: 5, 7, 8, 17, 22, 27, 32, 34, 36

4-8: the homework will be the leftover problems from the Bayes’ Rule handout below.

Handouts:

Chapter 4---Multiplication Rule and Conditional Probability

An interesting application of the multiplication rule (a cheating scandal at UCF)

Chapter 4---Misc. probability exercises and simulation

Chapter 4---Counting problems

Chapter 4---Bayes’ Rule

Three interpretations of probability

Chapter 5.

Homework:

5-2: 2, 6, 9, 11, 17, 21, 25, 29

5-3: 5, 6, 9, 10, 21, 25, 26, 27, 31, 32, 36, 42

5-4:  9, 11, 18, 19

5-5: 5, 9, 10, 12, 13

Handouts:

Chapter 5---Probability Distributions

Chapter 5---Binomial Distribution

Chapter 5---Poisson Distribution

Chapter 6.

6-2:  9, 11, 13, 15, 17, 21, 25, 37-40

6-3: 13-15, 17, 22, 25, 29-31

6-5: 5-7, 10, 12, 13, 18, 20

6-7: 5, 6, 7, 8

Handouts:

Chapter 6---Central Limit Theorem

Chapter 6---Normal Probability Plots

Chapter 7.

7-3: 9, 10, 13, 14, 22, 23, 24, 25

7-4: 13-16, 17, 18, 19, 22, 25

7-2: 1, 5, 6, 25, 27, 29, 32, 35, 41

Handouts:

Chapter 7---Confidence intervals and estimation

Chapter 8.

8-2: 5-8, 9, 10, 12, 16, 29-31, 37, 38

8-3: 3, 5, 7, 8, 11, 12, 19, 25

8-4: 4, 5, 6, 10, 15, 17, 20

8-5: 5, 8, 10, 13, 14, 15, 18

Handouts:

Chapter 8---Basics of hypothesis testing

Chapter 8---About Power

Chapter 8---Hypothesis testing examples I

Chapter 8---Hypothesis testing examples II

Popper and Bayes

A case study-recalled Toyotas

Chapter 9.

9-2:  13-21 odd

9-3: 18, 23, 25, 27

9-4: 5, 6 (a,b only), 13, 17, 20.

Chapter 9---2 sample tests

Chapter 10.

10-2: 2, 3, 13, 18, 22, 26, 34, 35

10-3: 13, 18, 22, 26 (note these are the same sets of data as in section 10-2)

10-4: 13

Chapter 10---Data sets

Chapter 10---More data sets

Chapter 10---An interesting application of regression

Chapter 11.

11-2: 5, 6, 11, 15, 16, 20

Chapter 11---The Chi-Square goodness of fit test

Quizzes.

Quiz 1

Solutions

Quiz 2

Solutions

Quiz 3

Solutions

Quiz 4

Solutions

Quiz 5

Solutions

Quiz 6

Solutions

Quiz 7

Solutions

Quiz 8

Solutions