热带亚洲

Set 33

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猴戏

猴子
有N顶不同的帽子排成一列摆在地上。一只猴子跑来将帽子随机弄乱,请问重排后两顶相邻的帽子在原先排列中也相邻的极限概率(大样本N),答案保留到整百分比。

Type a concept, like “slope” or “photosynthesis”.

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