According to the homogeneity of variance assumption: A)ó₁² + ó₂² = ó² B)ó₁² = ó₂² = ó² C)ó₁² - ó₂² = ó² D)ó₁² = ó₂² + ó²

Question

Quizplus · Accepted Answer

The homogeneity of variance assumption states that the variance of the residuals is equal across all levels of the independent variable. This means that the variance of the residuals for each group (B1 and B2) should be equal to the variance of the residuals for the pooled sample (P1). Therefore, option B is correct, stating that the variance of the residuals for each group is equal to the variance of the residuals for the pooled sample. The other options either include incorrect mathematical operations or do not accurately reflect the homogeneity of variance assumption.

According to the Homogeneity of Variance Assumption