Take the square root of the variance
Use the formula: standard deviation = √variance
If the variance is 25, the standard deviation is 5
If the variance is 9, the standard deviation is 3
If the variance is 0.64, the standard deviation is 0.8
Take the square root of the variance
Use the formula: standard deviation = √variance
If the variance is 25, the standard deviation is 5
If the variance is 9, the standard deviation is 3
If the variance is 0.64, the standard deviation is 0.8