Select the statement that is best supported by the data.
The wing width of each fly decreased over this time period.
On average, the population had larger wing widths at the end than at the start.
The average wing width was 0.3 mm smaller for the ending sample than for the starting sample.
The statement that is best supported by the data is: “The average wing width was 0.3 mm smaller for the ending sample than for the starting sample.”
Explanation: This statement directly quantifies the difference in wing width between the two time periods and suggests a decline, which aligns with the first statement about decreases in wing width. However, it explicitly states a measurable change, making it the most accurate conclusion based on the data provided. If you’d like more in-depth assistance or a review of other concepts, feel free to check the extended services page!