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When Can You Assume Homogeneity Of Variance? [Solved]
The homogeneity of variance assumption is capitalized on in t tests and ANOVAs when the estimates of each of the samples are averaged. Based on the multiple groups, a pooled variance estimate of the population is obtained. The homogeneity of variance assumption is important so that the pooled estimate can be used.
Homogeneity of Variance
A short explanation of the assumption of
Do the t-test and ANOVA really assume homogeneity of variance?
It’s often stated that the t-test and ANOVA
Levene’s Test of Homogeneity of Variance in SPSS (11-3)
One
