← 返回数学题库
115概率困难derivationmedium

Void in a Bridge Hand

题目

A 13-card bridge hand is dealt from a standard 52-card deck. What is the probability that the hand contains a void — that is, at least one suit is completely absent from the hand?

解题计时

0:00

提交作答时记录,用于后续平均用时统计。

你的答案

追问练习

追问 1

What is the probability that a 13-card bridge hand is void in exactly one suit (not two or more)?

提交作答后加载提示与解析。