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← t-Test for Slope - Intro to Inferential Statistics

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

  1. For this you needed the t table. And you would've found that the t critical
  2. value, when there are seven degrees of freedom, because remember the degrees of
  3. freedom is n minus 2. And with 0.025 in either tail since it's a
  4. non-directional test, the t critical value is 2.365. The t statistic that we
  5. calculated, or that the computer calculated Is greater therefore there is
  6. evidence to reject the null, and there does appear to be a significant
  7. relationship between x and y in the population, based on our sample data.