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← Summary - Intro to Statistics

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

  1. And this here is our Delta T,
  2. over time, for Apple’s stock on May 6, 2010.
  3. And you’ll find during the day it trades very normally
  4. and all of a sudden you get this amazing oscillation here
  5. of the stock first going down and then going up again
  6. and that is really indicative of something bizarre happening.
  7. And our statistic would have found it
  8. and might have saved you some money.
  9. So, that’s my example from financial data.
  10. In the next few minutes we’re going to pick a different example.