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?

Question

Mathematics

Kurly

20 September, 21:16

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?

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Answers (1)

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John Daugherty · Answer 1

9/20

Step-by-step 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