Most questions from this textbook are available in WebAssign. The online questions are identical to the textbook questions except for minor wording changes necessary for Web use. Whenever possible, variables, numbers, or words have been randomized so that each student receives a unique version of the question. This list is updated nightly.
|
Group
|
Quantity
|
Questions
|
|
Chapter 1: Picturing Distributions with Graphs
|
| E |
26 |
001
003
004
008
009
010
011
012
013
015
023
024
025
026
028
030
031
032
033
034
036
037
039
040
043
044
|
|
Chapter 2: Describing Distributions with Numbers
|
| E |
26 |
002
003
004
005
006
007
008
010
012
024
025
028
030
031
033
034
036
037
038
039
040
042
044
045
046
047
|
|
Chapter 3: The Normal Distributions
|
| E |
26 |
002
004
006
007
008
010
012
014
016
022
024
026
028
029
030
031
032
034
035
036
040
042
044
046
047
048
|
|
Chapter 4: Scatterplots and Correlation
|
| E |
26 |
001
002
004
005
006
007
008
009
013
017
018
019
020
021
022
023
024
026
027
028
030
032
033
035
038
039
|
|
Chapter 5: Regression
|
| E |
26 |
002
004
005
006
009
011
012
013
016
017
019
022
023
024
025
026
027
028
030
031
032
033
034
040
041
042
|
|
Chapter 6: Two-Way Tables
|
| E |
26 |
001
002
004
007
008
009
010
011
012
013
014
015
018
019
020
021
022
023
024
025
026
027
028
029
030
031
|
|
Chapter 7: Exploring Data: Part I Review
|
| E |
26 |
004
006
008
009
010
012
014
015
016
018
020
022
024
026
027
028
029
030
031
034
037
039
040
044
045
046
|
|
Chapter 8: Producing Data: Sampling
|
| E |
26 |
001
002
004
005
006
007
009
013
014
015
016
020
028
030
031
032
034
035
037
039
041
042
044
046
048
049
|
|
Chapter 9: Producing Data: Experiments
|
| E |
26 |
001
002
003
004
009
010
012
013
014
016
017
018
019
020
021
022
024
026
027
033
036
037
038
041
043
045
|
|
Chapter 10: Introducing Probability
|
| E |
26 |
004
006
008
009
010
012
014
016
027
028
030
032
033
034
036
037
038
039
040
042
043
046
048
051
052
054
|
|
Chapter 11: Sampling Distributions
|
| E |
26 |
002
006
008
009
010
011
012
014
016
020
026
027
031
033
034
035
036
037
038
039
040
041
042
045
046
048
|
|
Chapter 12: General Rules of Probability
|
| E |
26 |
002
004
005
006
008
009
010
011
012
014
016
019
028
029
030
032
036
037
041
042
050
052
054
055
056
058
|
|
Chapter 13: Binomial Distributions
|
| E |
26 |
002
004
005
006
007
008
009
010
011
012
015
016
017
019
020
024
025
026
027
028
029
030
031
032
034
035
|
|
Chapter 14: Confidence Intervals: The Basics
|
| E |
26 |
002
005
006
007
008
010
011
013
014
016
017
018
020
021
022
024
026
027
028
029
030
031
033
034
036
037
|
|
Chapter 15: Tests of Significance: The Basics
|
| E |
12 |
002
006
018
019
020
022
023
024
036
042
049
051
|
|
Chapter 16: Inference in Practice
|
| E |
9 |
002
004
007
017
018
036
041
048
051
|
|
Chapter 17: From Exploration to Inference: Part II Review
|
| E |
5 |
010
014
021
025
030
|
|
Chapter 18: Inference about a Population Mean
|
| E |
13 |
002
005
006
008
009
027
029
030
033
034
036
040
041
|
|
Chapter 19: Two-Sample Problems
|
| E |
9 |
005
017
018
027
035
037
039
040
041
|
|
Chapter 20: Inference about a Population Proportion
|
| E |
11 |
003
004
009
010
013
014
015
028
031
038
041
|
|
Chapter 21: Comparing Two Proportions
|
| E |
13 |
001
002
003
005
015
016
024
025
027
029
030
032
034
|
|
Chapter 22: Inference about Variables: Part III Review
|
| E |
5 |
017
018
025
028
032
|
|
Chapter 23: Two Categorical Variables: The Chi-Square Test
|
| E |
10 |
001
005
014
016
017
030
032
033
039
040
|
|
Chapter 24: Inference for Regression
|
| E |
9 |
004
010
013
014
028
034
036
038
044
|
|
Chapter 25: One-Way Analysis of Variance: Comparing Several Means
|
| E |
8 |
002
011
013
014
015
025
026
031
|
| Total |
468
|
|