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Science-Related Homework Help Statistics and Probability Topic started by: emiliestrachan on Jul 29, 2019



Title: Cohen's d for two related samples requires that the
Post by: emiliestrachan on Jul 29, 2019
      
A.mean difference be divided by the sample standard deviation of difference scores

       
B mean difference be divided by the population standard deviation of difference scores

       
C mean difference be divided by the estimated standard error

       
D none of the above




Title: Re: Cohen's d for two related samples requires that the
Post by: bio_man on Jul 29, 2019
For the independent samples T-test, Cohen's d is determined by calculating the mean difference between your two groups, and then dividing the result by the pooled standard deviation.