📊 GMAT Exam Prep

A scatter plot displays the relationship between daily temperature (X-axis) and ice cream sales (Y-axis) for a city over 30 days. The plot shows that as temperature increases, sales generally rise, but the rate of increase slows down significantly at very high temperatures, eventually appearing to level off. Which statement best describes the relationship shown in the scatter plot?

A A strong, consistently linear positive correlation, indicating sales directly proportional to temperature.
B A weak negative correlation, suggesting higher temperatures are associated with slightly decreased sales.
C No clear correlation, as sales fluctuate widely regardless of temperature.
D A strong positive correlation up to a certain temperature, after which sales tend to plateau.

✓ Correct Answer: Option D

The description indicates a non-linear positive relationship: sales increase with temperature, but the growth diminishes at higher temperatures, suggesting a plateau. This is a more nuanced interpretation than a simple linear correlation.

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