Essentials of statistics for the behavioral sciences - Gravetter, Frederick J.; Wallnau, Larry B.; Forzano, Lori-Ann B. (Boston, MA Cengage Learning, 2018)
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 -- Introduction to analysis of variance -- Repeated-measures and two-factor analysis of variance -- Correlation and regression -- The chi-square statistic: tests for goodness of fit and independence.
Includes bibliographical references (pages 575-577) and index.
Keywords: Social sciences -- Statistical methods