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Mathematics, 08.02.2021 21:50 ophanteen

In a data set with a normal distribution, the mean is 98 and the standard deviation is 12. About what percent of the data lie between 74 and 122?


In a data set with a normal distribution, the mean is 98 and the standard deviation is 12. About wh

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In a data set with a normal distribution, the mean is 98 and the standard deviation is 12. About wha...
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