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22 June, 08:33

if the mean is 120 and the standard deviation in 24 what is the score that is 3 standard deviations above the mean

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  1. 22 June, 08:49
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    192

    Step-by-step explanation:

    If the mean is 120 and the standard deviation is 24, then 3 standard deviations above the mean would be 24 (3) = 72 + 120 = 192.
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