Math, asked by katiens, 6 months ago

If the standard deviation of a data set is is 4, what is the variance?

Answers

Answered by Anonymous

12

Step-by-step explanation:

How to Calculate Variance

Find the mean of the data set. Add all data values and divide by the sample size n.
Find the squared difference from the mean for each data value. Subtract the mean from each data value and square the result.
Find the sum of all the squared differences. ...

Calculate the variance

Answered by apj4

7

Step-by-step explanation:

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