A man and his wife appear in an interview for two vacancies in the same post. The probability of husband's selection is (1/7) and the probability of wife's selection is (1/5). What is the probability that only one of them is selected?
A man and his wife appear in an interview for two vacancies in the same post. The probability of husband's selection is (1/7) and the probability of wife's selection is (1/5). What is the probability that only one of them is selected?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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![A man and his wife appear in an interview
for two vacancies in the same post. The
probability of husband's selection is (1/7)
and the probability of wife's selection is
(1/5). What is the probability that only
one of them is selected?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2ae0eeb5-d43b-47c3-b967-999b0fa563ae%2F905e4f7b-cf3c-4025-850f-ff585992b11a%2F3hmrzo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A man and his wife appear in an interview
for two vacancies in the same post. The
probability of husband's selection is (1/7)
and the probability of wife's selection is
(1/5). What is the probability that only
one of them is selected?
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