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.

How to Chart the Frequency of a Data Set on Excel. Plotting the frequency of data falling within numeric ranges illustrates the diversity of your data. As an example, a teacher might wish to ...

Here's how to create a pivot table in Excel to slice and dice your data, letting you perform in-depth analyses and spot important trends.