The effect size is determined by how much difference there is between the
A) two types of error, Type 1 and Type 2
B) population means in units of population standard deviations
C) population mean and the sample variance
D) sample mean and the population variance

Question

Quizplus · Accepted Answer

The effect size is a standardized measure that indicates the magnitude of the difference between two population means, in units of their shared population standard deviation. Therefore, B is the correct choice as it directly mentions the population means in units of population standard deviations.

The Effect Size Is Determined by How Much Difference There