Excel makes it simple to change a few variables and determine the way it affects the most crucial thing. MS Excel, on the reverse side, can do each of the things Word might not. Fortunately, Microsoft Excel includes a built-in role made to compute the mean. It is a favorite spreadsheet application used for organizing budgets, tables and keeping track of all sorts of data. Thus, the very first step is to double check Excel's listing of indigenous functions to find out whether there's already one that can do the calculations you are thinking about.