You can calculate the T-Value in Excel with the mean, standard deviation and degrees of freedom. Since the T-Value is a comparison between sample mean and population mean, both values need to be ...

How to calculate Standard Deviation in Excel The Standard Deviation is a term used in statistics. The term describes how much the numbers if a set of data vary from the mean.

Excel enables users to perform statistical functions such as STDEV, which calculates standard deviation based on a sample. In statistics, a standard deviation is a measure of the amount of ...

Type "=AVERAGE (A2:A11)" in cell "B2" to calculate the mean average of the numbers. Type "=STDEV (A2:A11)" in cell "B4" to calculate the standard deviation for the range of numbers.

In the example, that's 15%. Finally, calculate your Sharpe ratio by dividing the figure in the average return cell by the figure in the standard deviation cell. The result should be 1.18.