A Mini Excel spreadsheet will appear; edit the spreadsheet. When the Mini Excel spreadsheet appears, it will show you an example of how to format the Histogram chart. Enter some frequencies into the ...

For a table where the data has been grouped into equal class widths, the frequency density is proportional to the frequency. The frequency is often used for the height of the bars, and the graph is ...

Continuing our review of the history of jitter and the evolving response to it, we’d arrived at the late 1990s, when more sophisticated analysis methods were necessary to get a good handle on jitter.