A Test for an Interaction Effect Compares Means for ______

question 31

Multiple Choice

A test for an interaction effect compares means for ______.

• A) all the conditions in the experiment
• B) the levels of one independent variable against the levels of another independent variable
• C) the levels of one independent variable averaged across the levels of the other independent variables
• D) the levels of one independent variable against the levels of a dependent variable

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