[理工] 机率台大106

楼主: koko125jlh (kelvin)   2019-12-19 16:55:48
https://i.imgur.com/dLS2K1K.jpg
https://i.imgur.com/cwQJMP2.jpg
(a)小题
两个分别是负二项和二项
请问有人知道如何将X的cdf写出Y的形式吗?:(
作者: Ricestone (麦饭石)   2019-12-19 17:18:00
P(X>n-k)=P(Y<k-1)

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