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Mathematics, 19.09.2019 04:10 Richelleypinelley

Arandom sample of adults were asked whether they prefer reading an e-book over a printed book. the survey resulted in a sample proportion of p′=0.14, with a sampling standard deviation of σp′=0.02, who preferred reading an e-book. use the empirical rule to construct a 95% confidence interval for the true proportion of adults who prefer e-books.

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