Which one of the following is not a tool used to identify multicollinearity?
A)Variance inflation factor
B)Correlation matrix
C)Studentized residuals
D)Scatter plots that show all combinations of variables in the regression model

Question

Quizplus · Accepted Answer

Studentized residuals are not a tool used to identify multicollinearity. They are used to identify outliers in a regression model. A, B, and D are all methods that can be used to detect multicollinearity in a regression model.

Which One of the Following Is Not a Tool Used