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)There is no interaction B)There is an interaction C)More information is needed to determine about the interaction

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