## Description

**Test Bank (Complete Download) for Interactive Statistics: Informed Decisions 2nd Edition By Michael Sullivan, George Woodbury, ISBN-10: 0134673522, ISBN-13: 9780134673523 Instantly Downloadable Test Bank**

# Table of Contents

I: GETTING THE INFORMATION YOU NEED

**1. Data Collection**

1.1 Introduction to the Practice of Statistics

1.2 Observational Studies versus Designed Experiments

1.3 Simple Random Sampling

1.4 Other Effective Sampling Methods

1.5 Bias in Sampling

1.6 The Design of Experiments

Chapter Review

Chapter Test

Making an Informed Decision: What College Should I Attend?

Case Study: Chrysalises for Cash

II: DESCRIPTIVE STATISTICS

**2. Organizing and Summarizing Data**

2.1 Organizing Qualitative Data

2.2 Organizing Quantitative Data: The Popular Displays

2.3 Additional Displays of Quantitative Data

2.4 Graphical Misrepresentations of Data

Chapter Review

Chapter Test

Making an Informed Decision: Tables or Graphs?

Case Study: The Day the Sky Roared

**3. Numerically Summarizing Data**

3.1 Measures of Central Tendency

3.2 Measures of Dispersion

3.3 Measures of Central Tendency and Dispersion from Grouped Data

3.4 Measures of Position

3.5 The Five-Number Summary and Boxplots

Chapter Review

Chapter Test

Making an Informed Decision: What Car Should I Buy?

Case Study: Who Was “A Mourner”?

**4. Describing the Relation Between Two Variables**

4.1 Scatter Diagrams and Correlation

4.2 Least-Squares Regression

4.3 Diagnostics on the Least-Squares Regression Line

4.4 Contingency Tables and Association

Chapter Review

Chapter Test

Making an Informed Decision: Relationships Among Variables on a World Scale

Case Study: Thomas Malthus, Population, and Subsistence

III: PROBABILITY AND PROBABILITY DISTRIBUTIONS

**5. Probability**

5.1 Probability Rules

5.2 The Addition Rule and Complements

5.3 Independence and the Multiplication Rule

5.4 Conditional Probability and the General Multiplication Rule

5.5 Counting Techniques

5.6 Simulation

5.7 Putting It Together: Which Method Do I Use?

Chapter Review

Chapter Test

Making an Informed Decision: What Are the Effects of Drinking and Driving?

Case Study: The Case of the Body in the Bag

**6. Discrete Probability Distributions**

6.1 Discrete Random Variables

6.2 The Binomial Probability Distribution

6.3 The Poisson Probability Distribution

Chapter Review

Chapter Test

Making an Informed Decision: Should We Convict?

Case Study: The Voyage of the St. Andrew

**7. The Normal Probability Distribution**

7.1 Properties of the Normal Distribution

7.2 Applications of the Normal Distribution

7.3 Assessing Normality

7.4 The Normal Approximation to the Binomial Probability Distribution

Chapter Review

Chapter Test

Making an Informed Decision: What Stock Do I Pick?

Case Study: A Tale of Blood, Chemistry, and Health

IV: INFERENCE – FROM SAMPLES TO POPULATION

**8. Sampling Distributions**

8.1 Distribution of the Sample Mean

8.2 Distribution of the Sample Proportion

Chapter Review

Chapter Test

Making an Informed Decision: How Would You Break Down Your Day?

Case Study: Sampling Distribution of the Median

**9. Estimating the Value of a Parameter Using Confidence Intervals**

9.1 Estimating a Population Proportion

9.2 Estimating a Population Mean

9.3 Putting It Together: Which Procedure Do I Use?

9.4 Estimating with Bootstrapping

Chapter Review

Chapter Test

Making an Informed Decision: How Much Should I Spend for this House?

Case Study: When Model Requirements Fail

**10. Hypothesis Tests Regarding a Parameter**

10.1 The Language of Hypothesis Testing

10.2A Hypothesis Tests on a Population Proportion with Simulation

10.2B Hypothesis Tests on a Population Proportion Using the Normal Model

10.3A Using Simulation/Bootstrapping in Hypothesis Tests for a Population Mean

10.3B Hypothesis Tests for a Population Mean

10.4 Putting It Together: Which Procedure Do I Use?

Chapter Review

Chapter Test

Making an Informed Decision: Selecting a Mutual Fund

Case Study: How Old Is Stonehenge?

**11. Inference on Two Samples**

11.1A Using Randomization Techniques to Compare Two Proportions

11.1 Inference about Two Population Proportions: Independent Samples

11.2A Using Bootstrapping to Conduct Inference on Two Dependent Means

11.2 Inference about Two Population Means: Dependent Samples

11.3A Using Randomization Techniques to Compare Two Independent Means

11.3 Inference about Two Population Means: Independent Samples

11.4 Putting It Together: Which Procedure Do I Use?

Chapter Review

Chapter Test

Making an Informed Decision: Which Car Should I Buy?

Case Study: Control in the Design of Experiment

**12. Inference on Categorical Data**

12.1 Goodness-of-Fit Test

12.2 Tests for Independence and the Homogeneity of Proportions

12.3 Inference about Two Population Proportions: Dependent Samples

Chapter Review

Chapter Test

Making an Informed Decision: What Are the Benefits of College?

Case Study: Feeling Lucky? Well, Are You?

**13 Comparing Three or More Means**

13.1 Comparing Three or More Means: One-Way Analysis of Variance

13.2 Post-Hoc Tests on One-Way Analysis of Variance

Chapter Review

Chapter Test

Making an Informed Decision: Where Should I Invest?

Case Study: Hat Size and Intelligence

**14. Inference of the Least-Squares Regression Model**

14.1A Using Randomization Techniques on the Slope of the Least-Squares Regression Line

14.1 Testing the Significance of the Least-Squares Regression Model

14.2 Confidence and Prediction Intervals

Chapter Review

Chapter Test

Making an Informed Decision: Buying a Home

Case Study: Housing Boom

**Appendix A: Tables
**

**Appendix B: Lines
**

**Appendix C: Additional Topics**

C.1 The Normal Approximation to the Binomial Probability Distribution

C.2 Estimating a Population Standard Deviation

C.3 Hypothesis Tests for a Population Standard Deviation

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