The survey used a random sample of two thousand people across the Midwest.
这项调查使用的是对中西部地区2000人的随机取样。
The interviews were given to a random sample of students.
随机抽选出部分学生进行了采访。
That way you will get a random sample.
这样，你将会得到一个随机抽样调查。
For example, how do you get a random sample?
例如其中一个问题就是，你如何能获得一份随机的样本？
Given a random sample and determine the category.
随机给出一个样本并判别类别。
Try to a achieve a random sample of the target audience.
尽量取得目标群体的随机抽样。
There are many ways to generate a random sample of K systems.
有许多方法可以生成K 个系统的一个随机样本。
And so, I began to think about, well, maybe that's just a random sample.
因此，我开始想，也许这只是个特例。
Say we take a random sample of one million people from around the planet and put them on a corner in New York City.
比如说，从100万人中随便找一个人让他待在纽约城的拐角。
Test random sample from a normal distribution.
测试来自正态分布的随机抽样。
Test random sample from a normal distribution.
测试来自正态分布的随机抽样。
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