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← 21-07 Quartiles

21-07 Quartiles

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Showing Revision 2 created 11/02/2015 by Udacity Robot.

  1. The easiest way to ignore outliers is called quartiles or their closely related cousin, percentiles.
  2. Suppose we have a data set the following form and here
  3. the data is shown in order--there's exactly 11 items.
  4. Then quartiles partition this data into four regions and look carefully, there's gaps in between.
  5. The element in the center that you've encountered--you might remember
  6. what is the mean, median, or the mode--please check one of those.