Nicholas D. answered • 06/03/21
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University of Michigan PhD Graduate and Experienced STEM Tutor
In statistics, the variance and the standard deviation of a data set are related, given that the standard deviation is the square root of the variance. It measures the degree to which values in the data set depart from the mean of that particular data set.
Nicholas D.
tutor
What is the equation to find the square root of a value? The standard deviation is the square root of the variance.
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06/03/21
Gary H.
so in this case how would I answer this question? Which formula is used?06/03/21