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Mathematics, 11.11.2020 05:00 CHRONICxDJ

Chebychev's rule says that at least 0.89% of the observations lie within 3 standard deviations to either side of the mean. What percentage of the observations actually lie within 3 standard deviations to either side of the mean?

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Chebychev's rule says that at least 0.89% of the observations lie within 3 standard deviations to ei...
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