12 female and 7 male students take Mathematics course. While 3 of the female students do not have a brother or sister, 2 of the male students are the only child in the house. What is the probability that a randomly selected student from this group is a student with a sibling?
12 female and 7 male students take Mathematics course. While 3 of the female students do not have a brother or sister, 2 of the male students are the only child in the house. What is the probability that a randomly selected student from this group is a student with a sibling?
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 11T: Three people are chosen at random from a group of five men and ten women. What is the probability...
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12 female and 7 male students take Mathematics course. While 3 of the female students do not have a brother or sister, 2 of the male students are the only child in the house. What is the probability that a randomly selected student from this group is a student with a sibling?
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