According to a Pew poll, 67% of Americans believe that jury duty is part of good citizenship.

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According to a Pew poll, 67% of Americans believe that jury duty is part of good citizenship. Suppose 500 Americans are randomly selected.

a. Find the probability that more than half believe that jury duty is part of good citizenship.

b. In a group of 500 Americans, how many would we expect hold this belief?

c. Would it be surprising to find that more than 450 out of the 500 American randomly selected held this belief? Why or why not?

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Introductory Statistics Exploring The World Through Data

ISBN: 9780135163146

3rd Edition

Authors: Robert Gould, Rebecca Wong, Colleen N. Ryan

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Question Posted: Jul 14, 2021 03:47 AM

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According to a Pew poll, 67% of Americans believe that jury duty is part of good citizenship.

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Introductory Statistics Exploring The World Through Data

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