Which of the following statements describing correlation is the most accurate?
A) Two sets of phenomena may be related, but one does not necessarily cause the other.
B) When two phenomena are not observed together, one still causes the other.
C) When two phenomena are repeatedly observed together, one must cause the other.
D) Two sets of phenomena are not related and one may in fact cause the other.

Question

Quizplus · Accepted Answer

Correlation means that two sets of phenomena are related, but it does not necessarily mean that one causes the other. There may be other factors involved that influence both phenomena. Therefore, option A is the most accurate statement. Option B is incorrect because it implies a causal relationship between the two phenomena, which is not always the case. Option C is also incorrect because correlation does not imply causation, and it is possible that both phenomena are caused by a third factor. Option D is incorrect because correlation means there is a relationship between the two phenomena, and if one causes the other, then they are related.

Which of the Following Statements Describing Correlation Is the Most