I had to give my helpers clear instructions about what kind of sample population I wanted them to use.

我不得不清楚的告诉我的助手们，哪些抽样人口是我想让他们调查的。

And that you would sample the population.

而且你会对人口进行抽样。

Today, a score of 100 represents the average of a sample population, with 68% of the population scoring within 15 points of 100.

如今，100 分代表样本人口的平均值，68％ 的人得分在 85 分到 115 分之间。

I'm going to sample this population, look at that data, and then get an estimate of what p really is.

我将对这个人口进行抽样，查看这些数据，然后估计 p 的真实值。

The dosing instructions on medicine labels can help, but they're averages based on a sample population that doesn't represent every consumer.

药品标签上的剂量说明可能有帮助，但它们是基于样本人群的平均值，并不能代表所有消费者。

And then there's 43 times that I sampled a 1 in my sample population-- 43 times I sampled a 1, and the 1 is 1 minus 0.43 away from the mean because that is the mean, and I want to square that distance.

然后我在我的样本总体中对 1 进行了 43 次采样——我对 1 进行了 43 次采样，而 1 是 1 减去均值 0. 43，因为这就是均值， 我想对这个距离求平方。