What rule says at least 75% of the data points will always fall within two standard deviation

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What rule says “at least 75% of the data points will always fall within two standard deviation of the mean”?

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Basic Biostatistics Statistics For Public Health Practice

ISBN: 9781284067583

2nd Edition

Authors: B.Burt Gerstman

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Question Posted: Sep 04, 2024 11:00 AM

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What rule says at least 75% of the data points will always fall within two standard deviation

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Basic Biostatistics Statistics For Public Health Practice

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