Which of the following methods is used to help assess whether the regression model meets the assumption of having normally distributed residuals?
A) Develop a normal probability plot of the residuals.
B) Develop a histogram of the residuals.
C) both (a) and (b)
D) neither (a) nor (b)

Question

Quizplus · Accepted Answer

Both developing a normal probability plot of the residuals and developing a histogram of the residuals can help assess whether the regression model meets the assumption of having normally distributed residuals. The normal probability plot can visually show whether the residuals are roughly normally distributed, while the histogram can also show the shape of the distribution of the residuals. Using both methods can provide a more comprehensive assessment.

Which of the Following Methods Is Used to Help Assess