Determine the minimum sample size required when you want to be 99% confident that the sample mean

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Determine the minimum sample size required when you want to be 99% confident that the sample mean is within two units of the population mean and σ = 1.4. Assume the population is normally distributed.

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Elementary Statistics Picturing The World

ISBN: 9780134683416

7th Edition

Authors: Ron Larson, Betsy Farber

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Question Posted: May 16, 2019 10:20 AM

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Determine the minimum sample size required when you want to be 99% confident that the sample mean

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Elementary Statistics Picturing The World

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