Hint
Hint
Remember that two variables can move together without one causing the other; think of examples where a common factor drives both.
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Answer
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Mark Scheme
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Explanation
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Examiner Tips
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Common Errors
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Real World Context
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Answer
Complete Answer
Correlation provides evidence for causation but does not prove it.
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Mark Scheme
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Answer Explanation
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Examiner Tips
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Common Errors


