With that, Excel can generate a series of random numbers based on the data entered and the standard deviation. With this data you can then create a curved chart, known as a bell curve.

Learn how to calculate Standard Deviationin Excel. The STDEV function can be used to estimate standard deviation based on sample in Excel.

An asset's standard deviation tells you how much its particular and average returns vary. You can quickly calculate or look up the standard deviation of different assets. A high standard deviation ...