If data points are further from the mean ... it is used. Excel can be used to calculate standard deviation. After entering your data, use the STDEV.S formula if your data set is numeric or ...

Standard deviation is used in many fields and situations to help determine a data point's typical distance from a data set's average ... you can use, and spreadsheet programs like Excel and ...

filadendron / Getty Images Standard deviation ... point within the data set and the mean. Once you figure that out, square and average the results. Using software like Excel can help you in ...