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Quartiles

Quartiles. I will be able to divide data into quarters I will be able to find the IQR. Homework Optional WS http://www.mathmammoth.com/preview/tests/End_of_Year_Test_Grade6. pdf. Quartiles. Quartiles are values that divide list of numbers into quarters. Why use box and whisker plots?.

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Quartiles

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  1. Quartiles • I will be able to divide data into quarters • I will be able to find the IQR • Homework • Optional WS • http://www.mathmammoth.com/preview/tests/End_of_Year_Test_Grade6.pdf

  2. Quartiles • Quartiles are values that divide list of numbers into quarters

  3. Why use box and whisker plots? • It shows the center, spread and range . • Useful for larger data

  4. Practice • Work in Group and complete the problems • Create a box and whisker plot for the following data:

  5. Answers

  6. Closure • Mean, Mode, Median Range • Quartile • IQR • Box Whisker plots

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