2024年10月B卷 · 第 17 题

2024年10月B卷 · 原库模块 1 · Q17 原库参考解析

A bin contains a mixture of T-shirts for two sports teams. The table shows the number of T-shirts in the bin, classified by size and sports team.

One T-shirt from the bin will be selected at random. What is the probability of selecting a T-shirt that is medium, given that the T-shirt is a Flames T-shirt?