A national health survey of 1490 U.S. adults during 2014 revealed that 671 had never smoked cigarettes. Find a 99% large

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answerhappygod
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A national health survey of 1490 U.S. adults during 2014 revealed that 671 had never smoked cigarettes. Find a 99% large

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A national health survey of 1490 U.S. adults during 2014 revealed that 671 had never smoked cigarettes. Find a 99% large-sample confidence interval for the proportion of U.S. adults that had never smoked cigarettes.
using your answer for the previous wuestion, write the confidence interval in a complete sentence related to the scenario.
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