A 2016 Pew Research poll reported that 80% of Americans shop online. Assume the percentage is accurate.

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a. If two Americans are randomly selected, what is the probability that both shop online?

b. If the two Americans selected are a married couple, explain why they would not be considered independent with regard to online shopping.

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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 01:48 AM

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A 2016 Pew Research poll reported that 80% of Americans shop online. Assume the percentage is accurate.

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Introductory Statistics Exploring The World Through Data

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