confounding variables

常见例句

双语例句

• This is a problem in nearly every study, and even in studies controlling for known confounding variables, residual confounding remains a concern.
  这几乎每个研究都存在的问题，甚至在控制已知混杂因素的研究中，其他的混杂因素依然受到人们的关注。
• The study sounds simple, but the design of the experiments was actually somewhat complex, because the researchers had to overcome a number of confounding variables.
  这个实验听起来很简单，但是实验的设计确实有一定程度的复杂性，因为研究人员不得不克服一些混淆变量。
• They also knew that, by working with surveys from three countries, and with such a wide range of ages, they would diversify the data and iron out confounding variables.
  他们也明白研究三个国家的调查结果，而且是这么广的年龄跨度，他们能使数据多样化且消除混杂变量。

权威例句

• Dr Wilson and Dr Storm restricted their study to white, Protestant teenagers, in order to eliminate confounding variables.
  ECONOMIST: Human evolution
• This was despite nearly identical power outputs in all four tests and efforts to control for possible confounding variables, such as the time of day.
  ECONOMIST: Exercise and company
• By a useful (though hardly unexpected) coincidence, all the businessmen were male and all were white, so there were no confounding variables of race or sex.
  ECONOMIST: Physiognomy and success: Face value The
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