How to Make a Curved Chart for Standard Deviation in Excel. Using Microsoft Excel you can create charts based on the data and formulas entered in a worksheet.

Standard Deviation: When this option is selected, Microsoft Excel will calculate and show the standard deviation for all values, but it only highlights a single one for each.

How to Make a Graph on Excel With a Cumulative Average. A cumulative average recalculates a data set's average as new data is added. During the recalculation all data contained in the data set is ...