The Mann-Whitney test is a powerful test and is unique to situations from which of the choices listed? (Note: There are 2 correct answers).

The Mann-Whitney test is a powerful test and is unique to situations from which of the choices listed? (Note: There are 2 correct answers).
A . Testing the identity of two populations
B. Focuses on equality of the Median of the two populations
C. Less powerful than the traditional “t-test”
D. More widely applicable than the traditional “t-test”

Answer: B,D