一个赌徒把比例用错地方，问出了概率论

We consider a dice game that played an important role in the historical development of probability. The famous letter…

一颗骰子扔 4 次，扔出 6 就赢——稳赚。两颗骰子扔 24 次，扔出双六就赢——他以为同理，结果稳赔。