Multiple Choice
In a first-order model with two predictors x1 and x2,an interaction term may be used when:
A) the effect of x1 on the dependent variable is influenced by x2.
B) the effect of x2 on the dependent variable is influenced by x1.
C) the relationship between the dependent variable and the independent variables is linear.
D) Both A and B are correct.
Correct Answer:

Verified
Correct Answer:
Verified
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