This activity explains the important features of a distribution: shape, center, spread, and unusual features. It also covers how to determine the difference between mean and median, and their respective measures of spread, as well as when to apply them to a particular distribution. Graphical displays such as: histograms and boxplots are also introduced in this activity.
The corresponding data set for this activity is found at the following web address: http://www.causeweb.org/repository/ACT/food.txt
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