One reason why it is incorrect to infer a causal relationship from a correlational claim is
A) causal claims can only be made with positive correlations.
B) the cause of the relationship may be due to a hidden variable.
C) the lack of a control group.
D) our intuition helps us determine if a cause-effect relationship exists.

Question

Quizplus · Accepted Answer

Correlational research can indicate that two variables are related, but it cannot prove that one variable causes a change in another. The true cause of the observed relationship might be a third, unmeasured variable, often referred to as a confounding or hidden variable.

One Reason Why It Is Incorrect to Infer a Causal