3031概率中等derivationmedium
How Many of Eight Merged Orders Came from Venue A?
题目
Two independent Poisson streams A and B with hourly rates 7 and 3 are merged. Conditional on observing exactly 8 merged arrivals in the hour, what is the probability that exactly 5 came from stream A?
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