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25 February, 07:03

A set of data is normally distributed with a mean of 40 and a standard deviation of 2. What percent of the data is in the interval 38

42?

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  1. 25 February, 09:38
    0
    68%

    Step-by-step explanation:

    38 is 1 standard deviation below the mean. 42 is 1 standard deviation above it. The amount of data between 1 standard deviations on both sides of the mean is 68%
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