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    Sample size to estimate population within half standard deviation

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    What sample size would be needed to estimate the population mean to within one-half standard deviation with 95% confidence?

    © BrainMass Inc. brainmass.com June 3, 2020, 9:13 pm ad1c9bdddf
    https://brainmass.com/statistics/hypothesis-testing/what-sample-size-would-be-needed-to-estimate-the-population-mean-to-within-one-half-standard-deviati-171881

    Solution Summary

    Calculation to determine sample size with formula.

    $2.19

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