Homogeneity of Variance (part 2)

What is homogeneity of variance and why is it important? I answer these questions. Also, I describe three different types of Levene's tests, two of which are robust to non-normal distributions and unequal sample sizes. Finally, I provide some brief guidelines relevant to how robust the t-test and ANOVA are to violations of the homogeneity of variance assumption.

• #education
• #homogeneity_of_variance
• #equality_of_variances
• #levenes_test
• #levenes_test
• #heterogeneity_of_variances