The student body of a local college draws 40 of its students

The student body of a local college draws 40% of its students from New York, 35% from the rest of the U.S, and the remainder from outside of the U.S. Of those from New York, 60% are female, of those from the rest of U.S 25% are female, and of those from outside U.S 15% are female.

A) What is the probability of a male student from New York?

B) What is the probability of a female student?

C) What is the probability of a male student who did not come from the U.S?

Solution