So let me give you a small representative sample.

让我给你一个有代表性的小样本。

And that makes the sample representative of an individual's chronic exposure.

使得所得样本能代表一个人的长期接触。

The study " measured height and weight in representative samples of the general population, " the researchers said.

研究人员表示，项研究“测量人群中有代表性的人的身高和体重”。

In his words, this range of ages and locations across the country provided a good representative sample.

用的话说，研究涵盖的年龄范围和地点提供“很好的代表性样本。”

This group was picked as a representative sample of race and socioeconomic status for the entire U.S.

个年龄组被选为整个美国种族和社会经济地位的代表性样本。

The authors have repeatedly surveyed a “nationally representative” sample of over 3,000 and personally interviewed a smaller number.

们两位作者反复调查3000多个全国有代表性的人物，还亲自访问一些人。

This is a national representative sample of singles based on the U.S. Census.

是根据美国人口查得出的具有全国代表性的单身样本。

The pollsters asked a representative sample of New York residents for their opinions.

【representative】民意调查员向有代表性的纽约居民征询意见。

And so a lot of people criticise this for being not a particularly representative sample of people choosing Britain's next prime minister.

因此，很多人批是选择英国下一任首相的特别有代表性的样本。

GA representative sample of language, compiled for the purpose of linguistic analysis, is known as a corpus.

G. 语言库是一种比较有代表性的语言样本，它被汇编出来的目的就是用于语言学研究。

One of the few exceptions is Peking University's semiannual China Family Panel Studies survey, which has tracked a nationally representative sample since 2010.

北京大学每半年一次的中国家庭调查是少数例外之一，该调查自 2010 年以来一直追踪具有全国代表性的样本。

So researchers sometimes conduct victimization surveys, which ask representative samples of the population if they have had any experiences with crime.

因此， 研究人员有时会进行受害调查，询问具有代表性的人口样本是否有过犯罪经历。

These audits contain information on the age, work status, education and hukou (household registration) of a representative sample of the population.

些审计包含代表性人口样本的年龄、工作状况、教育程度和户口信息。

During the 1920s, statisticians developed methods for identifying a representative sample of survey respondents, so as to glean the attitudes of the public as a whole.

20世纪20年代间，统计学家发明一些方法：在调查对象中确定一个具有代表性的样本，以此来收集公众的整体态度。

In a double-blind study, a representative sample of science faculty members were asked to hire a fictional student applicant for a lab-manager job.

在一项双盲研究中，科学教员的代表性样本被要求雇用一名虚构的学生申请人担任实验室经理的工作。

So, to achieve meaningful comparisons, test-makers must first give the test to a representative sample group, which sets a standard by which to compare future test-takers.

因此，为实现有意义的比较，测试人员必须首先将测试交给一个有代表性的样本组， 该样本组设定一个标准， 用于比较未来的测试者。

And then, where do you send the cars to make sure that you're getting what we call a representative sample on any particular road or street or part of town?

然后，你把车送到哪里，以确保你在任何特定的道路或街道或城镇的部分地区获得我们所说的具有代表性的样本？

A recent study of a nationally representative sample of American students found that black students with the same standardized test scores as their white classmates were less likely to be nominated for gifted programs if they had a non-black teacher.

最近对具有全国代表性的美国学生样本进行的一项研究发现，如果黑人学生的老师是黑人， 那么与白人同学具有相同标准化考试成绩的黑人学生被提名参加天才项目的可能性较小。