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Frequency Distributions, Percentiles, and Percentile Ranks.
Graphic Representation of Frequency Distributions.
Variability and Standard z-Scores.
Standard Scores and the Normal Curve.
Interpretive Aspects of Correlation and Regression.
Random Sampling and Sampling Distributions.
Introduction to Statistical Inference: Testing Hypotheses About Single Means (z and t).
Interpreting the Results of Hypothesis Testing: Effect Size, Type I and Type II Errors, and Power.
Testing Hypotheses About the Difference Between Two Independent Groups.
Testing for a Difference between Two Dependent (Correlated) Groups.
Inference About Correlation Coefficients.
An Alternative to Hypothesis Testing: Confidence Intervals.
Chi-Square and Inference About Frequencies.
Testing for Differences Among Three or More Groups: One-Way Analysis of Variance (and Some Alternatives).
Factorial Analysis of Variance: the Two-Factor Design for Independent Groups.
Some (Almost) Assumption-Free Tests.
Epilogue: The Realm of Statistics.
Appendix A: Review of Basic Mathematics.
Appendix B: Summation Rules.
Appendix C: List of Symbols.
Appendix D: Answers to Problems.
Appendix E: Statistical Tables.