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Table of Contents
Introduction to statistics
Frequency distributions
Central tendency
Variability
z-scores : location of scores and standardized distributions
Probability
Probability and samples : the distribution of sample means
Introduction to hypothesis testing
Introduction to the t statistic
The t test for two independent samples
The t test for two related samples
Estimation
Introduction to analysis of variance
Repeated-measures analysis of variance (ANOVA)
Two-factor analysis of variance (independent measures)
Correlation and regression
The chi-square statistic : tests for goodness of fit and independence
The binomial test
Statistical techniques for ordinal data : Mann-Whitney, Wilcoxon, and Kruskal-Wallis tests
Appendix A: Basic mathematics review
Appendix B: Statistical tables
Appendix C: Solutions for odd-numbered problems
Statistics organizer.
Frequency distributions
Central tendency
Variability
z-scores : location of scores and standardized distributions
Probability
Probability and samples : the distribution of sample means
Introduction to hypothesis testing
Introduction to the t statistic
The t test for two independent samples
The t test for two related samples
Estimation
Introduction to analysis of variance
Repeated-measures analysis of variance (ANOVA)
Two-factor analysis of variance (independent measures)
Correlation and regression
The chi-square statistic : tests for goodness of fit and independence
The binomial test
Statistical techniques for ordinal data : Mann-Whitney, Wilcoxon, and Kruskal-Wallis tests
Appendix A: Basic mathematics review
Appendix B: Statistical tables
Appendix C: Solutions for odd-numbered problems
Statistics organizer.