Posted by Melissa Williams on .
Briefly explain how increasing sample size influences each of the following. Assume that all other factors are held constant.
a. The size of the z score in a hypothesis test.
b. The size of Cohen’s d.
c. The power of a hypothesis test.

statistics 
Britney,
a. The zscore increases.
b. Cohen's d is not influenced by sample size.
c. Power increases.