Multiple Choice
A two-factor research study is used to evaluate the effectiveness of a new blood-pressure medication.In this two-factor study,factor A is medication versus no medication and factor B is male versus female.The medicine is expected to reduce blood pressure for both males and females,but it is expected to have a much greater effect for males.What pattern of results should be obtained if the medication works as predicted?
A) A significant main effect for factor A (medication)
B) A significant interaction
C) A significant main effect for factor A and a significant interaction
D) An insignificant main effect for factor A (medication)
Correct Answer:
Verified
Correct Answer:
Verified
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