Levene test for equality of variance

a method for evaluating whether the variance in a set of scores is equivalent across two or more groups being studied. Equality of variance is required in analysis of variance and other statistical techniques to obtain valid results. See homogeneity of variance. [Howard Levene (1914–2003), U.S. statistician and geneticist]

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Psychology term of the day

November 22nd 2024

substitution hypothesis

see alteration hypothesis.