1. In a recent year,8,090,845male students and1,841,009female students were enrolled as undergraduates. Receiving aid were64.3% of the male students and69.9%of the female students. Of those receiving aid,43%of the males got federal aid and54.4%of the females got federal aid. Choose1student at random. (Hint: Make a tree diagram.) Find the probability of selecting a student from the following.

A. A female student with aid.

B.A male student, given that the student has aid.

c. A female student or a student who receives federal aid

Carry your intermediate computations to at least4decimal places. Round the final answers to3decimal places.