a conceptual overview Wood,Michael. creator text cau Glendale, Calif Pyrczak Pub. c2010 2010 5th ed. monographic eng

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vi, 178 p. : ill. ; 28 cm. The empirical approach to knowledge -- Types of empirical research -- Introduction to sampling -- Scales of measurement -- Descriptive, correlational, and inferential statistics -- Frequencies, percentages, and proportions -- Shapes of distributions -- The mean : an average -- Mean, median, and mode -- Range and interquartile range -- Standard deviation -- Correlation -- Pearson r -- Coefficient of determination -- Scattergram -- Multiple correlation -- Variations on random sampling -- Sample size -- Standard error of the mean -- Introduction to the null hypothesis -- Decisions about the null hypothesis -- Introduction to the t test -- Reports of the results of t tests -- One-way ANOVA -- Two-way ANOVA -- Chi-square -- Limitations of significance testing -- Effect size. Wood,Michael. Statistics Study and teaching (Higher) United States Statistics Study and teaching (Higher) United States 519.5 WOM 1884585884 9781884585883 UND 100204 20140909082121.0 10925474