A scatter plot displays the relationship between the number of hours studied for an exam (x-axis) and the score achieved on the exam (y-axis). The points on the plot generally move upwards from left to right, indicating a visible trend. Which of the following is the most appropriate conclusion?
✓ Correct Answer: Option B
Points moving upwards from left to right suggest a positive association, which is described as a positive correlation. Correlation indicates a relationship, but not necessarily direct causation, nor perfect predictability.