Author Question: 3If we know that variables A and B are related, but we cannot determine whether (Read 637 times)

clippers!

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3   If we know that variables A and B are related, but we cannot determine whether A causes B or vice versa, we have a ________ problem.
   a.   reverse-causality
   b.   sampling
   c.   theoretical
   d.   third-variable




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