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← More than 20 - Intro to Descriptive Statistics

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Showing Revision 4 created 05/25/2016 by Udacity Robot.

  1. Here's another one. What proportion of students have gotten more than 20 points
  2. per post on average? This question's a little trickier than the last one. Here's
  3. a hint, just remember that when you use the Z table it gives you the proportion
  4. less than a certain value, not the proportion greater. If you get this, I'm
  5. going to be super happy.