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Re:假设相交的概率是p，扔了n次

Posted by linghuchong at 2005-08-28 19:55:37
In Reply To:假设相交的概率是p，扔了n次 Posted by:kicc at 2005-08-28 18:39:24 
> 相交k次的概率是
> C(k,n) * p^k * (1-p)^(n-k)
> 
谢谢啦
不过居然实际概率与 p与谁靠近无关，ft
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