For the normal probability plot of the residuals from a multiple regression anal
ID: 3321955 • Letter: F
Question
For the normal probability plot of the residuals from a multiple regression analysis given below, which of the following statements is(are) true? 1-Click the icon to view the normal probability plot of the residuals Choose the correct answerf(s) below A. The con tion that the residuals have constant variation may rot bo met sance the residuals do not fall on the reference line. B. e m ay nt be met since the residuals do no tal on the re oss on Ine The con tion that a 1 near relationship exists between the response and each explanator The condition that the residuals are normally distributed may not be met since the residuals do not fall on the reference line None of the above vana C. D.Explanation / Answer
Solution:
Our assumption for multiple linear regression model is residual should be approximately normal.
Hence we use standardized residual of the linear regression model and see if the error term is actually normally distributed.
So here Option (C) is correct.
Option (B) is also correct if other assumptions are also valid for multiple regression model.
Done
thinking about B