Excel displays ... when graphing many items, and they don't show subtle differences as well as bar charts do. Yet such graphs do effectively show simple breakdowns. For example, a presentation's ...

Some charts, though, may define time as the dependent variable. For example ... corresponds with 24-hour time. Click "OK." How to Combine Stacked and Clustered Charts in Excel.

There are 17 different types of charts in Excel, so it can sometimes ... marks into groups of ten (for example, 50 to 60, 60 to 70, and so on), and see how many students landed in each group.