In multiple regression analysis which of the following can be used to identify multicollinearity?
A)The VIF
B)The correlation matrix
C)The standard error of estimate
D)Both A and B
E)All of the above

Question

Quizplus · Accepted Answer

The VIF (Variable Inflation Factor) and the correlation matrix are both commonly used methods to identify multicollinearity in multiple regression analysis. The standard error of estimate, on the other hand, is a measure of the accuracy of the regression model and is not directly related to identifying multicollinearity. Therefore, Choices A and B are the best choices.

In Multiple Regression Analysis Which of the Following Can Be