Measures of Dispersion
8,8,9,10,11,12,12
5,6,8,10,12,14,15
1,2,5,10,15,18,19
8,9,10,10,10,11,12
5,7,9,10,11,13,15
1,5,5,10,12,15,19
An indication of the clustering of measurements around the center of the distribution
Or, an indication of how variable the measurements are
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