To reach that number, the company surveyed a random sampling of 237 office workers.

公司是在对237名上班族进行了随机抽样调查后得出结论的。

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This Chi Square statistic will vary from experiment to experiment due to random sampling variability.

由于随机抽样的可变性，因此这个 X 平方分布统计会随实验的不同而不同。

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In this project the group categorized a random sampling of blog posts and weighed words for their emotional charge.

在这个研究项目中，研究团队会对随机抽样的博客文章进行分类，并对包含情绪词汇进行衡量。

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In addition, firms need to do some random sampling to ensure guidelines are observed.

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ICM, have gone much further, partly or wholly switching from quota to random sampling.

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The best sort of random sampling is one that picks individuals out directly.

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