Second, we take it very seriously that we need to translate the work we do to humans.
第二,我们是经过慎重考虑的,我们需要将试验的结果应用于人类。
What we learned in the monkeys directly moves to humans, that is our on-going goal.
我们可以将对猴子试验的结果直接用于人类,这是我们的正在完成的目标。
If you have an experiment and the outcome of the experiment is a number, then a random variable is the number that comes from the experiment.
如果你有一个试验,这个试验的结果是一个数,那么相对应的随机变量,指的就是这个试验结果所对应的那个数
So, you didn't know at the beginning, you knew you were enrolled in the trial, they gave you a shot, you didn't know whether you were part of the real group that got the test vaccine or the placebo group that got the control; turned out that Bonnie was part of the control group.
一开始你可能不清楚全过程,你只知道你参与了一项试验,他们给你打了一针,你不知道你是属于接种了,试验疫苗的真实试验组,还是属于被注射了安慰剂的空白对照组,结果显示,邦妮属于对照组
Independent experiments are experiments that occur without relation to each other.
独立试验的概念就意味着每一个试验,和其他试验的结果没有关系
Let's say the outcome of an experiment, like tossing a coin.
比方说某一试验的结果,比如抛硬币
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.
比方说,抛硬币的试验,我将正面向上的结果对应数字1,反面向上的结果对应数字0,这样我就定义了一个随机变量
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