A Research Study Involving the Research Question: "On the Basis

Multiple Choice

A research study involving the research question: "On the basis of a survey of husband-wife households,is there a significant difference between the mean attitude score of husbands and that of wives toward our product?" will involve a

A) test for a single proportion.
B) test of two means when samples are independent.
C) test for a single mean.
D) test of two means when samples are dependent.
E) None of the above.