If the mean difference between levels of the independent variable are exaggerated, statistical power:
A) increases.
B) decreases.
C) stays the same.
D) gets closer to 0.

Question

Quizplus · Accepted Answer

When the mean difference between levels of the independent variable is exaggerated, statistical power increases because it becomes easier to detect a true effect if one exists.

If the Mean Difference Between Levels of the Independent Variable