Checking for univariate normality is a good starting point for assessing possible violations of homoscedasticity.

Question

Quizplus · Accepted Answer

Checking for univariate normality can help in identifying potential issues with homoscedasticity because homoscedasticity (constant variance of error terms) is one of the assumptions underlying many statistical models, and deviations from normality in the distribution of variables can sometimes indicate or contribute to violations of this assumption.

Checking for Univariate Normality Is a Good Starting Point for Assessing