In which of the following situations is stepwise regression especially useful?
A) when there are many independent variables
B) when there are few independent variables
C) when there are many dependent variables
D) when there are few dependent variables

Question

Quizplus · Accepted Answer

Stepwise regression is especially useful in situations where there are many independent variables because it helps to identify the most important variables that have a significant impact on the dependent variable. It is a useful tool for variable selection and model building in large datasets with complex relationships between variables.

In Which of the Following Situations Is Stepwise Regression Especially