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10 cards from this deck
No — both caused by temperature (third factor).
No; consider motivation or teaching as third factor.
Weather (rain) causes both umbrella sales and accidents.
Age causes wear and depreciation, lowering value.
Correlation can be due to a shared third factor.
Yes; temperature is a confounding (third) factor.
Incorrect causal claim; ignores weather as confounding factor.
Use 'Correlation does not necessarily imply causation'.
Rainy weather causes both; no direct causation.
Check correlation, consider third factors, suggest experiments.
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