Monday, April 18, 2011

Box Plot


A box plot can also be known as a box and whisker plot or diagram. It is an easy way to graphically depict groups of numerical data through their 5 number summaries. In this box plot we can see the upper quartile reads about 125, the median reads about 78, and the lower quartile reads about 30. These numbers are the annual snow depth of mathsville ski resort.

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