In a sample of 1000 U.S. adults, 200 think that most Hollywood celebrities are good role models.
Question:
In a sample of 1000 U.S. adults, 200 think that most Hollywood celebrities are good role models. Two U.S. adults are selected at random without replacement.
(a) Find the probability that both adults think that most Hollywood celebrities are good role models.
(b) Find the probability that neither adult thinks that most Hollywood celebrities are good role models.
(c) Find the probability that at least one of the two adults thinks that most Hollywood celebrities are good role models.
Use the Multiplication Rule.
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Related Book For
Elementary Statistics Picturing The World
ISBN: 9780134683416
7th Edition
Authors: Ron Larson, Betsy Farber
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