Interaction is:
A) the principle of having a model with maximum explanatory variables.
B) the process of coding categorical variables.
C) a measure to determine the correlation between dependent variables.
D) the dependence between two independent variables.

Question

Quizplus · Accepted Answer

Interaction refers to the relationship between two independent variables, where the effect of one variable on the dependent variable depends on the level of the other variable. Therefore, the best choice is D, which defines interaction as the dependence between two independent variables.

Interaction Is