According to a 2017 Gallup poll, 17% of Americans report they rarely feel stressed. Suppose 80 Americans

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According to a 2017 Gallup poll, 17% of Americans report they rarely feel stressed. Suppose 80 Americans are randomly sampled. Find the probability of the following:

a. Exactly 15 rarely feel stressed

b. More than 20 rarely feel stressed

c. At most 10 rarely feel stressed

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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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