最新提问
我的动态
登录后查看动态
题目内容双击单词支持查询和收藏哦~
A shipment of 50 radios contains 2 that are defective. What is the probability that 2 radios picked at random and without replacement from the shipment will both be defective?
C显示答案
· 相关考点
6.4.4 条件概率
6.4.4 条件概率
以上解析由 考满分老师提供。