01467cam a22002654a 4500 13551501 20210414113853.0 040407s2005 caua 000 0 eng 0534634273 DLC DLC DLC pcc HA29.G726 Gravetter, Frederick J. Essentials of statistics for the behavioral sciences / Frederick J. Gravetter, Larry B. Wallnau. 5th ed. Australia: Thomson/Wadsworth, c2005. xvi, 486, A-69 p. : ill. ; 26 cm. Includes bibliographical references and index. 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 statistic -- The t Test for impedent samples -- The t Test for two related samples -- Estimation -- 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. Social sciences Statistical methods. Wallnau, Larry B. 7 cbc orignew 2 epcn 20 y-gencatlg lcc BK 208 7708 0 0 lcc 0 0 WIUC-1 WIUC-1 GEN 2011-10-28 0 HA29.G726 664/11 2011-10-28 00:00:00 1 2011-10-28 BK 0 0 lcc 0 0 WIUC-1 WIUC-1 GEN 2011-10-28 0 HA29.G7261 665/11 2011-10-28 00:00:00 2 2011-10-28 BK 0 0 lcc 0 0 WIUC-1 WIUC-1 GEN 2011-10-28 0 HA29.G7262 666/11 2011-10-28 00:00:00 3 2011-10-28 BK 0 0 lcc 0 0 WIUC-1 WIUC-1 GEN 2011-10-28 0 HA29.G7263 667/11 2011-10-28 00:00:00 4 2011-10-28 BK