Select the two sets of data you want to use to create the graph. Choose the "Insert" tab, and then select "Recommended Charts" in the Charts group.

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. If you make a mistake with the column heading order ...

You can make a bar graph in Excel by first selecting the range you want to depict, and then using the dropdown menu to select the desired chart.

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.