The standard deviation is the square root of the variance. Unfortunately, according to mathematical theory, you can’t do ...

You can use Microsoft Excel to calculate the variance of the data you have entered into a spreadsheet. How to Calculate Variance in Excel To calculate variance in Excel, you will need to have your ...

Standard deviation can be greater than the variance since the square root of a decimal is larger (and not smaller) than the original number when the variance is less than one (1.0 or 100%).