Chapter 1 An Introduction to Statistics and Research Design Chapter 2 Frequency Distributions Chapter 3 Visual Displays of Data Chapter 4 Central Tendency and Variability Chapter 5 Sampling and Probability Chapter 6 The Normal Curve, Standardization, and z Scores Chapter 7 Hypothesis Testing with z Tests Chapter 8 Confidence Intervals, Effect Size, and Statistical Power Chapter 9 The Single-Sample t Test Chapter 10 The Paired-Samples t Test Chapter 11 The Independent-Samples t Test Chapter 12 One-Way Between-Groups ANOVA Chapter 13 One-Way Within-Groups ANOVA Chapter 14 Two-Way Between-Groups ANOVA Chapter 15 Correlation Chapter 16 Regression Chapter 17 Chi-Square Tests Chapter 18 Choosing and Reporting Statistics Appendix A Reference for Basic Mathematics Appendix B Statistical Tables Appendix C Solutions to Odd-Numbered End-of-Chapter Problems Appendix D Check Your Learning Solutions.