Inserting a graph in Excel Step 1: You’ll need to add your data into the Excel spreadsheet, with each column having its own dedicated title.

You can use the Frequency function within Excel in Microsoft Office 2011 for the Macintosh platform to calculate the frequency of data that lies within a certain range.

Normal, or Gaussian, distribution describes a pattern where values in your defined range occur more frequently around a center point, or mean. Using the sales projection example, you observe that ...

You can make a line graph in Excel in a matter of seconds using data already entered into the spreadsheet.