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[概率/统计] AI无法解决的期望的计算

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力工 posted 2025-7-9 16:52 |Read mode
大佬们,这题(中山《概率与统计》教材上的)问了$DeepSeek,混元$均无法解决,求最强大脑出手。
一次试验成功的概率为$p$,经过$m$次成功试验后达到预定结果(某事件发生的)概率(条件概率)$g(m)=1-(1-\frac{1}{c})^m$,$c$为正常数,求为了达到预定结果,必须进行的独立试验次数的期望.

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