1-1  Introducing Statistics: What Can We Learn from Data?
1-2  The Language of Variation: Variables
1-3  Representing a Categorical Variable with Tables
1-4  Representing a Categorical Variable with Graphs
1-5  Representing a Quantitative Variable with Graphs
1-6  Describing the Distribution of a Quantitative Variable
1-7  Summary Statistics for a Quantitative Variable
1-8  Graphical Representations of Summary Statistics
1-9  Comparing Distributions of a Quantitative Variable
1-10  The Normal Distribution
1-11  Review
1-12  Practice Problems
1-13  Cumulative Review Problems

2-1  Introducing Statistics: Are Variables Related?
2-2  Representing Two Categorical Variables
2-3  Statistics for Two Categorical Variables
2-4  Representing the Relationship Between Two Quantitative Variables
2-5  Correlation
2-6  Linear Regression Models
2-7  Residuals
2-8  Least Squares Regression
2-9  Analyzing Departures from Linearity
2-10  Review
2-11  Practice Problems
2-12  Cumulative Review Problems

3-1  Introducing Statistics: Do the Data We Collected Tell the Truth?
3-2  Introduction to Planning a Study
3-3  Random Sampling and Data Collection
3-4  Potential Problems with Sampling
3-5  Introduction to Experimental Design
3-6  Selecting an Experimental Design
3-7  Inference and Experiments
3-8  Review
3-9  Practice Problems
3-10  Cumulative Review Problems

4-1  Introducing Statistics: Random and Non-Random Patterns?
4-2  Estimating Probabilities Using Simulation
4-3  Introduction to Probability
4-4  Mutually Exclusive Events
4-5  Conditional Probability
4-6  Independent Events and Unions of Events
4-7  Introduction to Random Variables and Probability Distributions
4-8  Mean and Standard Deviation of Random Variables
4-9  Combining Random Variables
4-10  Introduction to the Binomial Distribution
4-11  Parameters for a Binomial Distribution
4-12  The Geometric Distribution
4-13  Review
4-14  Practice Problems
4-15  Cumulative Review Problems

5-1  Introducing Statistics: Why Is My Sample Not Like Yours?
5-2  The Normal Distribution, Revisited
5-3  The Central Limit Theorem
5-4  Biased and Unbiased Point Estimates
5-5  Sampling Distributions for Sample Proportions
5-6  Sampling Distributions for Differences in Sample Proportions
5-7  Sampling Distributions for Sample Means
5-8  Sampling Distributions for Differences in Sample Means
5-9  Review
5-10  Practice Problems
5-11  Cumulative Review Problems

6-1  Introducing Statistics: Why Be Normal?
6-2  Constructing a Confidence Interval for a Population Proportion
6-3  Justifying a Claim Based on a Confidence Interval for a Population Proportion
6-4  Setting Up a Test for a Population Proportion
6-5  Interpreting p-Values
6-6  Concluding a Test for a Population Proportion
6-7  Potential Errors When Performing Tests
6-8  Confidence Intervals for the Difference of Two Proportion
6-9  Justifying a Claim Based on a Confidence Interval for a Difference of Population proportions
6-10  Setting Up a Test for the Difference of Two Population Proportions
6-11  Carrying Out a Test for the Difference of Two Population Proportions
6-12  Review
6-13  Practice Problems
6-14  Cumulative Review Problems

7-1  Introducing Statistics: Should I Worry About Error?
7-2  Constructing a Confidence Interval for a Population Mean
7-3  Justifying a Claim About a Population Mean Based on a Confidence Interval
7-4  Setting Up a Test for a Population Mean
7- 5 Carrying Out a Test for a Population Mean
7-6  Confidence Intervals for the Difference of Two Means
7-7  Justifying a Claim About the Difference of Two Means Based on a Confidence Interval
7-8  Setting Up a Test for the Difference of Two Population Means
7-9  Carrying Out a Test for the Difference of Two Population Means
7-10  Skills Focus: Selecting, Implementing, and Communicating Inference Procedures
7-11  Review
7-12  Practice Problems
7-13  Cumulative Review Problems

8-1  Introducing Statistics: Are My Results Unexpected?
8-2  Setting Up a Chi-Square Goodness of Fit Test
8-3  Carrying Out a Chi-Square Test for Goodness of Fit
8-4  Expected Counts in Two-Way Tables
8-5  Setting Up a Chi-Square Test for Homogeneity or Independence
8-6  Carrying Out a Chi-Square Test for Homogeneity or Independence
8-7  Skills Focus: Selecting an Appropriate Inference Procedure for Categorical Data
8-8  Review
8-9  Practice Problems
8-10  Cumulative Review Problems

9-1  Introducing Statistics: Do Those Points Align?
9-2  Confidence Intervals for the Slope of a Regression Model
9-3  Justifying a Claim About the Slope of a Regression Model Based on a Confidence Interval
9-4  Setting Up a Test for the Slope of a Regression Model
9-5  Carrying Out a Test for the Slope of a Regression Model
9-6  Skills Focus: Selecting an Appropriate Inference Procedure
9-7  Review
9-8  Practice Problems
9-9  Cumulative Review Problems