作者joshler (josh)
看板Statistics
标题[问题] 统计问题!!
时间Fri Apr 11 20:05:45 2008
Suppose that plants of a particular species are randomly dispersed over
an area,so that the number of plants in a given area follows a Poisson
distribution with a mean density of "入" plants per unit area. If a plant
of this species is randomly selected in this area,find the probability
density function of the distance r to the nearest neighboring plant.
请问这题要是要求什麽~麻烦高手帮我解一下谢谢
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 123.110.230.136
1F：推 bmka:题目很清楚啊, 你要不要试着把你的解法post上来给大家看看 04/12 06:15
2F：→ bmka:不要只想求解答嘛 04/12 06:20
3F：→ joshler:我懂了~原来我是鬼打墙XD~~谢谢 04/12 22:41