## MATH 2625 Textbook Exercise Problem Suggestion

### The following problems
are selected from the Exercises sections in each chapter. They are just for you
to practice and you don’t need to turn in these problems.

### Chapter
1 The Nature of Probability and
Statistics

### Chapter
2 Frequency Distributions and
Graphs

- 5, 7, 9, 11, 15, 19, 21, 23, 27, 37, 39,
45, 49, 51, 59, 61

### Chapter
3 Data Description

- 3, 5, 11, 27, 33, 53, 71, 75, 77, 79,
81, 83, 97, 99, 101, 103, 110, 111, 113, 115, 123, 125, 127

# Chapter 4 Counting Techniques

·
1, 3, 5, 13, 15, 17, 19, 21, 23, 25, 31, 32, 33, 35, 37, 39, 41,
43, 45, 47, 51, 53, 55, 57, 59, 61, 63, 67, 69

# Chapter 5 Probability

·
9, 12, 13, 15, 17, 21, 25, 31

# Chapter 6 Discrete Probability
Distribution

·
7, 9, 11, 19, 23, 39, 45, 47, 51

# Chapter 7 The Normal
Distribution

·
5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37,
39, 41, 43, 45, 47, 51, 55, 57, 61, 69, 71, 75, 81, 101, 103, 115, 119, 121

# Chapter 8 Confidence Intervals
and Sample Size

·
9, 11, 13, 15, 19, 30, 31, 33, 41, 47, 51, 55, 57, 59, 61, 63

# Chapter 9 Hypothesis Testing

·
12(a,b,c,d,e,f), 13, 15, 19, 33, 35, 45, 46, 47, 49, 51, 53, 59,
65, 69

# Chapter 11 Correlation and
Regression

·
13, 19, 41, 43, 45, 57, 61, 75, 77

# Chapter 12 Chi-Square Test (12-3)

·
35, 39, 41, 43