A candidate is selected for interview for 3 posts. For the first post there are 3 candidates, for the second there are 4 and for the third there are 2 candidates. What is the probability that the candidate will be selected for at least one post ?
A candidate is selected for interview for 3 posts. For the first post there are 3 candidates, for the second there are 4 and for the third there are 2 candidates. What is the probability that the candidate will be selected for at least one post ?
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CT: Chapter Test
Problem 11CT: Three people are chosen at random from a group of live men and ten women. What is the probability...
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