All of the following are true EXCEPT
A) Interactions qualify main effects.
B) Interactions are rare.
C) Interactions may limit the generalizability of a treatment's effect.
D) Interactions may require us to change a simple rule into a more complex rule.

Question

Quizplus · Accepted Answer

Interactions are not rare; they are common in research and can significantly impact the interpretation of main effects.

All of the Following Are True EXCEPT