When each level of one independent variable is combined with each level of a second independent variable,the combination of these two variables is called
A) a complete design.
B) counterbalanced combination.
C) an interaction effect.
D) factorial combination.

Question

Quizplus · Accepted Answer

Combining each level of one independent variable with each level of a second independent variable is known as factorial combination. Therefore, option D is the correct choice. Options A and B are not appropriate terms to describe this combination, and option C refers specifically to the effect that occurs when the influence of one independent variable changes depending on the level of another independent variable, rather than the combination of the two variables themselves.

When Each Level of One Independent Variable Is Combined with Each