447概率简单数值题short
The Memoryless Bus
题目
A bus arrives at a stop at an random time (mean 10 minutes). You have already been waiting for 5 minutes. What is the expected additional waiting time?
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
题目
A bus arrives at a stop at an random time (mean 10 minutes). You have already been waiting for 5 minutes. What is the expected additional waiting time?
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