Your question is Correlation vs Causation in Analysis. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
You are reviewing a business analysis where two metrics move together over time, and the team is starting to treat that relationship as evidence that one metric drives the other. You need to explain what that conclusion does and does not mean.
How would you explain the difference between correlation and causation in a business analysis?