the standard deviation is equal to the square root of the variance so you can actually just take the square root of the 4.14 and you'll have the value of interest here! :)
Umbrella C.
asked • 12/12/16find the standard deviation
SS = 120 and score or (n) is 30. how do I compute the standard deviation with no individual scores. Variance is 4.14
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Gregg K. answered • 12/12/16
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standard deviation is the positive square root of variance.
You have the variance, right? So....
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