Question: Suppose a researcher conducts a two-factor study comparing two treatments (I and II) for college graduates versus adults with no college experience. The structure of

Suppose a researcher conducts a two-factor study comparing two treatments (I and II) for college graduates versus adults with no college experience. The structure of the study is shown in the following matrix.

Treatment I II College graduate No college

a. If the results show that college graduates have higher scores than the no-college adults in treatment I and equivalent scores in treatment II, is it likely that there will be a main effect for the education factor? Is it likely that there will be an interaction?
b. If the results show that college graduates have higher scores than the no-college adults in treatment I and lower scores than the no-college adults in treatment II, is it likely that there will be a main effect for the education factor? Is it likely that there will be an interaction?

Treatment I II College graduate No college

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