我认为他赢这场比赛有一半的机会。

I'd say he has an even chance of winning the match.

youdao

我认为她赢这场比赛有一半的机会。

I'd say he has an even chance of winning the match.

youdao

然后你就有一半的机会可以把钱一下子翻一倍。

You've then got an evens chance of doubling your money at a stroke.

youdao

There we go. Now if I do this, an infinite number of times, we should get roughly 50/50, but now we have the ability to do things only once in awhile.

开始，如果我们，不停地按这个按钮，我们大致会有一半的机会听到猫叫，但是我们每次只有一次按按钮的机会。

哈佛公开课 - 计算机科学课程节选

But by entering she has a half chance of winning the election.

但是通过参选她赢得了一半获胜的机会

耶鲁公开课 - 博弈论课程节选

So one way to think about it is, is the expected distance from her of the winning candidates, is: with probability of a half it's herself so that's nothing, No distance, and with probability of a half it's two places away.

所以一种考虑的方法是,预期她与获胜者的距离是,由于她有一半获胜的机会所以没有成本,没有距离,且,距她两个位置远的人有另一半获胜的机会

耶鲁公开课 - 博弈论课程节选