Don't Compare Averages
fetched at September 24, 2020

In business meetings, it's common to compare groups of numbers by comparing their averages. But doing so often hides important information in the distribution of the numbers in those groups. There are a number of data visualizations that shine a light on this information. These include strip charts, histograms, density plots, box plots, and violin plots. These are easy to produce with freely available software, working on groups as small as a dozen, or as large as thousands.


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