In factorial designs, the response produced when the treatments of one factor interact with the treatments of another in influencing the response variable is known as _____.
A) the main effect
B) replication
C) interaction
D) None of the answers is correct.

Question

Quizplus · Accepted Answer

The interaction effect in factorial designs refers to the effect that results from the combination of different treatments from different factors. It is often of interest to investigate the interaction effect in order to determine whether the effect of one treatment depends on the levels of another treatment. The main effect refers to the effect of each factor on the response variable, while replication refers to the repetition of the experiment to increase precision and reduce the effects of random variation.

In Factorial Designs, the Response Produced When the Treatments of One