TY - BOOK AU - Gravetter,Frederick J. AU - Wallnau,Larry B. TI - Statistics for the behavioral sciences SN - 9780495602200 (hbk.) U1 - 519.50243 PY - 2009/// CY - Australia, Belmont, CA PB - Wadsworth KW - Psychology KW - Educational statistics N1 - 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 Introduction to regression The Chi-square statistic : tests for goodness of fit and independence The binomial test Statistical techniques for ordinal data : Mann-Whitney, Wilcoxin, Kruskal-Wallis, and Friedman tests N2 - Statistics for the Behavioral Sciences + SPSS for the Health and Behavioural Sciences + ER -