Correlation studies must include
A) two or more levels of independent variable.
B) two or more variables and one group.
C) three or more variables and two groups.
D) one independent variable and two dependent variables.

Question

Quizplus · Accepted Answer

Correlation studies involve examining the relationship between two or more variables. Therefore, choice B, which involves two or more variables and one group, is the best option. Choices A, C, and D all involve specific requirements that are not necessarily applicable to correlation studies in general.

Correlation Studies Must Include