English 字幕

← Keyboards - Cohens d - Intro to Inferential Statistics


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

  1. Let's now calculate the effect size measure Cohen's d. Just like before with
  2. the one sample t test. Cohen's d is the mean difference divided by the standard
  3. deviation for the differences. Remember that the mean differences was negative
  4. 2.72. And the standard deviation was 3.69. Calculate Cohen's d? Just like
  5. before with the one sample t test.