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The Analysis of Variance

27 November, 2015 - 15:58

When there are more than two groups or condition means to be compared, the most common null hypothesis test is the analysis of variance(ANOVA). In this section, we look primarily at the one-waANOVA, which is used for between-subjects designs with a single independent variable. We then briefly consider some other versions of the ANOVA that are used for within-subjects and factorial research designs.