Which of the following is not one of the assumptions of regression?
A)There is a population regression line.
B)The explanatory variable is normally distributed.
C)The response variable is normally distributed.
D)The errors are probabilistically independent.

Question

Quizplus · Accepted Answer

The assumption B, that the explanatory variable is normally distributed, is not a standard assumption of regression analysis. The key assumptions typically include linearity, independence of errors, homoscedasticity (constant variance of errors), and normality of the error terms, not the explanatory variables themselves.

Which of the Following Is Not One of the Assumptions