Describing Dot Plots Using the Best Measure of Variability

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Skill:

Select the appropriate measure of variability; choose a measure of variability based on the presence of outliers, clusters, and the shape of the data distribution.

Describing Dot Plots Using the Best Measure of Variability

Identify the dot plots that are best described by either mean average deviation (MAD) or interquartile range (IQR).