What Does a Researcher Do with the Mixed Significance Results

Multiple Choice

What does a researcher do with the mixed significance results he or she may have found in a multiple regression analysis?

A) Leave the nonsignificant independence variable and rerun the multiple regression
B) Eliminate the nonsignificant independence variable and rerun the regression
C) Expand the nonsignificant independence variable and rerun the regression
D) Ignore the mixed significance results since they are meaningless