7. In a classes of 400 students, 220 are women, 100 are earning an A, and 70 are women that are earning an A. If a student is randomly selected from the class, find the probability that the student is a women given that the student is earning an A. (а) 4/5 (b) 7/10 (c) 7/22 (d) 5/11 (е) 11/20
7. In a classes of 400 students, 220 are women, 100 are earning an A, and 70 are women that are earning an A. If a student is randomly selected from the class, find the probability that the student is a women given that the student is earning an A. (а) 4/5 (b) 7/10 (c) 7/22 (d) 5/11 (е) 11/20
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CT: Chapter Test
Problem 30CT: In a batch of 20 tires, 2 are known to be defective. If 4 tires are chosen at random, find the...
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Question
![7. In a classes of 400 students, 220 are women, 100 are
earning an A, and 70 are women that are earning an
A. If a student is randomly selected from the class,
find the probability that the student is a women given
that the student is earning an A.
(а) 4/5
(b) 7/10
(c) 7/22
(d) 5/11
(е) 11/20](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F80169503-c974-4b83-b0ac-f2636dff60ef%2Ff3d1ef4c-6042-48b8-b756-fb8bdfe800da%2Fawcw90j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7. In a classes of 400 students, 220 are women, 100 are
earning an A, and 70 are women that are earning an
A. If a student is randomly selected from the class,
find the probability that the student is a women given
that the student is earning an A.
(а) 4/5
(b) 7/10
(c) 7/22
(d) 5/11
(е) 11/20
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