A researcher notes that the variability attributed to difference between group means is quite large.Which source of variation is the researcher referring to?
A) between persons
B) within groups
C) between groups
D) error

Question

Quizplus · Accepted Answer

The researcher is referring to the variability between the means of different groups. This is known as "between group" variation.

A Researcher Notes That the Variability Attributed to Difference Between