Fifty-three percent of U.S. adults are currently married. You randomly select twelve U.S. adults. Find the probability

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Fifty-three percent of U.S. adults are currently married. You randomly select twelve U.S. adults. Find the probability that the number who are married is

(a) exactly nine,

(b) less than four, and

(c) from eight to eleven.

In Exercises 37 and 38, find the indicated probabilities.
Then determine if the event is unusual. Explain your reasoning.

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Elementary Statistics Picturing The World

ISBN: 9780137493302

8th Edition

Authors: Ron Larson

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Question Posted: May 23, 2024 07:01 AM

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Fifty-three percent of U.S. adults are currently married. You randomly select twelve U.S. adults. Find the probability

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Elementary Statistics Picturing The World

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