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← Calculate t-Statistic - Intro to Inferential Statistics

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

  1. Let's go in this direction first. We'll have 8.94 minus 11.14 divided by 0.85.
  2. Since we're using rounded values, we won't get answers that are very precise.
  3. You may have got to negative 2.59 if you round to the hundreths place. But if
  4. we use precise answers without any rounded values, we should get negative 2.58.
  5. And then, here, we're just doing the opposite in the numerator. 11.14 minus
  6. 8.94 divided by the same thing. Which will give us positive 2.58.