TY - BOOK AU - Gravetter,Frederick J. AU - Wallnau,Larry B. AU - Forzano,Lori-Ann B. TI - Essentials of statistics for the behavioral sciences SN - 9789814896719 AV - HA29 .G726 2018 U1 - 519.5 PY - 2018///] CY - Boston, MA PB - Cengage Learning KW - Social sciences KW - Statistical methods KW - fast N1 - "Philippine Edition" --Cover; Includes bibliographical references (pages 575-577) and index; 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; Adult ER -