Power tables are helpful to researchers in that,when the value of a population eta-squared and the desired power level is known they provide
A)the number of participants needed for an individual study.
B)the critical value needed for the Tukey HSD test.
C)the eta-squared that will be obtained in an individual study.
D)the number of participants needed to obtain a particular eta-squareD.

Question

Quizplus · Accepted Answer

Power tables help researchers determine the sample size needed to achieve a desired power level for detecting an effect size, such as eta-squared, in a study.

Power Tables Are Helpful to Researchers in That,when the Value