To teach you the process of making a bell curve in Excel, I have taken sample data of 10 students’ marks in a particular subject. The marks are out of 100. You can calculate the average in any cell, I ...

Finding the area under a curve is a central task in calculus. This process is called finding the definite integral. Microsoft Excel does not have native calculus functions, but you can map your data ...

A standard deviation is a property of the data, like the sum or the mean. You need to change the data. I don't really understand what you're wanting here. To get a "greater standard deviation", the ...

An Excel workbook called DemandCurve.xls provides a simple example of how to use Solver and the Comparative Statics Wizard to set up a standard consumer theory optimization problem and then derive a ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial ...