A correlation between two variables implies that ________.
A) there is a cause-effect relationship between the two variables
B) it is impossible to measure one variable without measuring the other
C) there is a mutual relationship between both the variables
D) when one variable changes, the other variable always changes by exactly the same amount

Question

Quizplus · Accepted Answer

A correlation between two variables means that there is a mutual relationship between both the variables. It does not necessarily indicate a cause-and-effect relationship, nor does it imply that it is impossible to measure one variable without measuring the other. Additionally, the correlation can be positive or negative, which means that when one variable changes, the other variable may change in the same or opposite direction, respectively, but not necessarily by exactly the same amount.

A Correlation Between Two Variables Implies That ________