New questions are available for fall in Discovering Business Statistics. Add these questions to your curriculum and WebTests by following the quick directions in this blog post.
Below is a list of topics covered by these additional questions, as well as the question names you’ll see in Assignment Builder:
Frequency Distribution
Called DBS 1e 3.1.54 and 3.1.55 |
2 questions |
Conditional Probability
Called DBS 1e 5.5.4ac and 5.5.4b |
2 questions |
Bayes’ Theorem
Called DBS 1e 5.7.5, 5.7.7, and 5.7.8 |
3 questions |
The Uniform Distribution
Called DBS 1e 7.1.ab, 7.1.8ef, and 7.1.9d |
3 questions |
Approximations to Other Distributions
Called DBS 1e 7.4.10ab, 7.4.10cd, and 7.4.11d |
3 questions |
Random Samples
Called DBS 1e 8.1.Bonus1 and 8.1.Bonus2 |
2 questions |
Introduction to Sampling Distributions
Called DBS 1e 8.2.5 |
1 question |
The Relationship Between Confidence Interval Estimation and Hypothesis Testing
Called DBS 1e 10.6.4a and 10.6.5ab |
2 questions |
Analysis of Variance (ANOVA)
Called DBS 1e 12.2.8bc and 12.2.8de |
2 questions |
The F-test
Called DBS 1e 12.4.11a, 12.4.13a, and 12.4.14a |
3 questions |
Two-way ANOVA: Randomized Block Design
Called DBS 1e 12.5.13bc, 12.5.14bc, and 12.5.15bc |
3 questions |
Two-way ANOVA: The Factorial Design
Called DBS 1e 12.6.13bc, 12.6.15bcd, and 12.6.16bcd |
3 questions |
Building a Simple Linear Regression Model
Called DBS 1e 13.1.12d and 13.1.13e |
2 questions |
Defining a Linear Relationship
Called DBS 1e 13.2.9c and 13.2.Bonus1 |
2 questions |
The Importance of Errors
Called DBS 1e 13.4.Bonus |
1 question |
Fitting a Linear Time Trend
Called DBS 1e 13.6.8ad |
1 question |
Testing a Hypothesis Concerning β1
Called DBS 1e 13.9.7c, 13.9.8c, 13.9.9c, 13.9.6bd, and 13.9.Bonus1 |
5 questions |
Inference Concerning a Model’s Prediction
Called DBS 1e 13.10.7h and 13.10.8i |
2 questions |
Multiple Regression
Called DBS 1e 14.1.7 |
1 question |
The Coefficient of Determination and Adjusted R2
Called DBS 1e 14.2.10b |
1 question |
Interpreting the Coefficients of the Multiple Regression Model
Called DBS 1e 14.3.5f and 14.3.5d |
2 questions |
The F-Distribution
Called DBS 1e 14.4.8 |
1 question |
Inference Concerning the Model’s Prediction
Called DBS 1e 14.6.7j and 14.67i |
2 questions |
Pitfalls and Concerns in Regression Modeling
Called DBS 1e 14.8.Bonus1 |
1 question |
The Chi-square Distribution
Called DBS 1e 15.1.12bd and 15.1.8 |
2 questions |
The Sign Test
Called DBS 1e 16.1.16, 16.1.21, and 16.1.22 |
3 questions |
The Wilcoxon Signed-rank Test
Called DBS 1e 16.2.15, 16.2.Bonus1, and 16.2.14 |
3 questions |
The Wilcoxon Rank-sum Test
Called DBS 1e 16.3.12a, 16.3.12b, and 16.3.15 |
3 questions |
The Rank Correlation Test
Called DBS 1e 16.4.11, 16.4.13, and 16.4.14 |
3 questions |
The Runs Test for Randomness
Called DBS 1e 16.5.8, 16.5.10, and 16.5.Bonus1 |
3 questions |
The Kruskal-Wallis Test
Called DBS 1e 16.6.8, 16.6.9, and 16.6.10 |
3 questions |
Basic Charts and Diagrams Used in Quality Control
Called DBS 1e 17.1.13d |
1 question |
Basic Concepts
Called DBS 1e 17.2.11c |
1 question |
Monitoring with a p-chart
Called DBS 1e 17.4.11ac and 17.4.13 |
2 questions |
Type II Errors
Called DBS 1e A.11.Bonus1, A.11.Bonus2, and A.11.Bonus3 |
3 questions |
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