a simple guide and reference Yockey, Ronald D. creator text xx New York, NY Routledge 2018 9999 3rd ed. monographic und eng

print

xvii, 258 p.: ill. ; 29 cm. TABLE OF CONTENTS -- Levels of measurement in SPSS -- Entering and saving a set of scores (scale variable) -- Frequency distribution -- Histogram -- Frequency polygon -- Mean, median, and mode: one group, two scale variables -- Mean and standard deviation: two or more groups, one scale variable -- Z-scores (standard scores) -- Scattergram -- Correlation coefficients: the Pearson "r" and Spearman's "rho" -- The "t" test for a single sample mean -- Paired-samples "t" test -- Independent-samples "t" test -- One-way ANOVA -- Chi-square goodness of fit test -- Chi-square test of independence -- Decision rules for declaring statistical significance -- Guide to the information boxes. Ronald D. Yockey SPSS for Windows. Social sciences -- Statistical methods -- Computer programs.Social sciences -- Statistical methods -- Data processing HA32 .Y63 2018 97811382862761138286273 220820