3065概率中等derivationmedium

Expected Idle Time After the Last Arrival Given Five Total in Two Hours

题目

A Poisson process is observed on $[0,2]$ hours. Conditional on exactly 5 arrivals in the two-hour horizon, what is the expected idle time from the last arrival until hour 2?

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

数值

hour

只填写数值本身，单位 hour 已固定在输入框右侧。