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Interquartile Range IQR - Weebly

Interquartile Range - IQR Name: _____ Date: _____ Consider this data set: 12, 12, 13, 14, 16, 21, 23, 26, 32, 34, 40 We can calculate the Mean, Median and Standard Deviation of this set to get a sense of the middle and the spread. Another way to view and understand the spread of data is using the IQR and a Box-Whisker ...