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9 30 13 6 5 16 45 7 60 5 5 1 28 42 21 4/4/2010 Box and Whisker Plots Objective: Learn how to read and draw box and whisker plots Starter: Order these numbers.

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Presentation on theme: "9 30 13 6 5 16 45 7 60 5 5 1 28 42 21 4/4/2010 Box and Whisker Plots Objective: Learn how to read and draw box and whisker plots Starter: Order these numbers."— Presentation transcript:

1 /4/2010 Box and Whisker Plots Objective: Learn how to read and draw box and whisker plots Starter: Order these numbers and find the median, upper quartile and lower quartile.

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3 45 1 st 2 nd 3 rd 4 th 5 th 6 th 7 th 8 th 9 th 10 th 11 th 12 th 13 th 14 th 15 th Interquartile Range = 42 – 5 =37

4 Highest value Upper Quartile Lower Quartile Median Lowest value 1 st 2 nd 3 rd 4 th 5 th 6 th 7 th 8 th 9 th 10 th 11 th 12 th 13 th 14 th 15 th

5 Highest value Upper Quartile Lower Quartile Median Lowest value 1 st 2 nd 3 rd 4 th 5 th 6 th 7 th 8 th 9 th 10 th 11 th 12 th 13 th 14 th 15 th


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