coin tossing

基本解釋

I remember some students even decided who to vote for by tossing a coin.
我記得有同學(xué)甚至以拋硬幣的方式?jīng)Q定選誰(shuí)。
If a losing male continues to be aggressive, the chances are he will be seriously injured (it is unlikely natural selection could have foreseen competitive coin-tossing).
假使一個(gè)失敗的男性繼續(xù)保持進(jìn)攻性，那麼他就會(huì)有嚴(yán)重受傷的可能。（自然選擇不大可能會(huì)料想到競(jìng)爭(zhēng)性的拋硬幣）。
For example, the experiment could be tossing a coin, I will call the outcome heads the number one, and I'll call the outcome tails the number zero, so I've just defined a random variable.
比方說(shuō),拋硬幣的試騐,我將正麪曏上的結(jié)果對(duì)應(yīng)數(shù)字1,反麪曏上的結(jié)果對(duì)應(yīng)數(shù)字0,這樣我就定義了一個(gè)隨機(jī)變量

Let's say the outcome of an experiment, like tossing a coin.
比方說(shuō)某一試騐的結(jié)果,比如拋硬幣
耶魯公開課 - 金融市場(chǎng)課程節(jié)選
For example, the experiment could be tossing a coin, I will call the outcome heads the number one, and I'll call the outcome tails the number zero, so I've just defined a random variable.
比方說(shuō),拋硬幣的試騐,我將正麪曏上的結(jié)果對(duì)應(yīng)數(shù)字1,反麪曏上的結(jié)果對(duì)應(yīng)數(shù)字0,這樣我就定義了一個(gè)隨機(jī)變量
耶魯公開課 - 金融市場(chǎng)課程節(jié)選

The view Mandelbrot is arguing against goes like this: Price is determined by binary decisions, like coin tossing.
FORBES: Mandelbrot: A Math Maverick Takes Stock
One solution is to modify the coin-tossing model--to add bells and whistles until the equations match the observations.
FORBES: Mandelbrot: A Math Maverick Takes Stock