According to the National Center for Health Statistics, 52% of U.S. households no longer have a landline

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According to the National Center for Health Statistics, 52% of U.S. households no longer have a landline and instead only have cell phone service. Suppose three U.S. households are selected at random.

a. What is the probability that all three have only cell phone service?

b. What is the probability that at least one has only cell phone service?

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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 13, 2021 01:44 AM

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According to the National Center for Health Statistics, 52% of U.S. households no longer have a landline

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Introductory Statistics Exploring The World Through Data

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