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。
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。
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。
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。
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