A study observes a strong positive correlation between the number of hours individuals spend exercising outdoors and their overall happiness levels. Which of the following is the most appropriate conclusion to draw from this observation?

✓ Correct Answer: Option C

Correlation does not imply causation. A strong positive correlation often indicates that a third variable (e.g., favorable weather, better overall health, or discretionary time) is influencing both phenomena independently, leading to their co-occurrence.