Assume all the 26 字母 can be used as 姓, ......
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送交者: LaoXiao 于 2010-01-19, 00:36:39:
回答: 等你的模拟结果。看看我毛咕的0.125 准确度如何。 由 JFF 于 2010-01-18, 22:43:24:
Assume all the 26 字母 can be used as 姓, the probability is
P = 23,751 / 456,976 = 0.0519743 << 0.125
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