2026年3月国际A卷 · 第 11 题

2026年3月国际A卷 · 原库模块 2 · Q11 原库参考解析

The table summarizes the distribution of average pitching speed, in miles per hour (mph), for a sample of 24 pitchers in a youth softball league.

According to the table, how many pitchers in the sample have an average pitching speed of at least 30 mph but less than 35 mph?