"Penney's game"(彭尼游戏)是一种两人对弈的概率游戏,由沃尔特·彭尼(Walter Penney)在1969年创造。这个游戏的规则简单但富有策略性:两位玩家轮流选择一个三位数的硬币序列(例如“正反正”或“反正反”),然后连续投掷一枚硬币,直到其中一位玩家选择的序列出现。出现该序列的玩家获胜。其概率关系图, H表示“正”,T表示“反”:乌比冈湖的骰子(Lake Wobegon Dice)的点数分布:5,3,3,3,3,34,4,4,4,1,14,4,4,4,1,1可以验证,这三颗骰子同时投掷,每个骰子的点数大于(总点数/3)的概率大于1/2。一组非传递骰子的点数分布:第一颗:2、2、4、4、9、9第二颗:1、1、6、6、8、8第三颗:3、3、5、5、7、7喜马拉雅FM:https://www.ximalaya.com/keji/6310606/ (欢迎加入Ximi团)微信关注:dalaoli_shuxue B站: https://space.bilibili.com/423722633 知乎:https://zhuanlan.zhihu.com/dalaoli-shuxue/
No persons identified in this episode.
This episode hasn't been transcribed yet
Help us prioritize this episode for transcription by upvoting it.
Popular episodes get transcribed faster
Other recent transcribed episodes
Transcribed and ready to explore now
NPR News: 12-08-2025 2AM EST
08 Dec 2025
NPR News Now
NPR News: 12-07-2025 11PM EST
08 Dec 2025
NPR News Now
NPR News: 12-07-2025 10PM EST
08 Dec 2025
NPR News Now
Meidas Health: AAP President Strongly Pushes Back on Hepatitis B Vaccine Changes
08 Dec 2025
The MeidasTouch Podcast
Democrat Bobby Cole Discusses Race for Texas Governor
07 Dec 2025
The MeidasTouch Podcast
Fox News Crashes Out on Air Over Trump’s Rapid Fall
07 Dec 2025
The MeidasTouch Podcast