2025年6月美国A卷 · 第 2 题

2025年6月美国A卷 · 原库模块 1 · Q2 原库参考解析

The scatterplot shows 5 measurements of the body length, in centimeters (cm), of a New Zealand fur seal from an age of 1 year to 6 years old. A line of best fit is also shown. For a New Zealand fur seal at an age of 3 years old, what is the body length predicted by the line of best fit, to the nearest 10 cm?