In calculating power we separate the effect size and the sample size. We do this so that
A) we can look up the sample size needed for a specific effect size and power.
B) we can calculate the effect size we need for a given power.
C) we can avoid ever having to deal with the sample size.
D) we can confuse everyone.

Question

Quizplus · Accepted Answer

By separating the effect size and the sample size, we can look up the sample size needed for a specific effect size and power. This allows us to plan our studies more effectively and ensure that we have a sufficient sample size to detect the effect we are interested in.

In Calculating Power We Separate the Effect Size and the Sample