Question

if you have the variance how do you get the standard deviation​

Answer 1

Answer:

To get the standard deviation, you calculate the square root of the variance, which is 3.72. Standard deviation is useful when comparing the spread of two separate data sets that have approximately the same mean.

Answer 2

Answer:

To get the standard deviation, you calculate the square root of the variance, which is 3.72. Standard deviation is useful when comparing the spread of two separate data sets that have approximately the same mean.