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← DF - Add to 10 - Intro to Inferential Statistics

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Showing Revision 6 created 05/25/2016 by Udacity Robot.

  1. You have n numbers that must sum to 10. So your first number plus your second
  2. number, plus all the way to the nth number, has to equal 10. You may choose a
  3. certain number of values, these xi's, any way you wish. But then a certain
  4. number of values are forced, so that they sum to 10. How many degrees of
  5. freedom are there? Or in other words, how many values may you choose any way
  6. you wish. This is tricky.