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← SD for Meal Price - Intro to Inferential Statistics


Showing Revision 5 created 05/25/2016 by Udacity Robot.

  1. In the spreadsheet, one thing you can do is write equals stdev, and that's the
  2. spreadsheet's function for finding the sample standard deviation. And then
  3. you'll put your cell numbers here. So in the case of Gettysburg you would have
  4. a2: a19. But it's also really good to practice doing it step by step, rather
  5. than just using one function to figure it out instantly. If you round to the
  6. 100th place again, we would get the sample standard deviation for Gettysburg is
  7. 2.65 and 2.18 for Wilma.