Question

In a class 20 of students, 7 are female and 6 have an A in the class. There are 2 students who are female and have an A in the class. What is the probability that a student chosen randomly from the class is a male who does not have an A?

Answer 1

9/20

Explanation:

number of female students= 7

number of male students = 13

since 2 female students have an A

number of male students with an A = 4

number of male students without an A = 13 - 4

= 9

Probability = 9/20