The present article focuses on t-test---one of the indispensable hypothesis-testing tools in foreign language teaching and experimental research.

本文主要介绍应用语言学实验研究中常用的、重要的假设检验法之一的t检验法。

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to organize major S&T test activities, to recommend candidate projects to the state for S&T awards.

组织重大科技试验活动，向国家推荐科技奖励项目。

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Results were analyzed by t test and Bivariate correlation.

结果进行t检验及直线相关分析。

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All right? The first one is, that test has to involve-- shouldn't have to, the value of some variable.

好不好？第一件事是，循环开始的测试必须必须-不是一定，一些变量的值。

麻省理工公开课 - 计算机科学及编程导论课程节选

It won't be long before we're using these same kind of devices to both record--to test what's going on-- and to act in the right way and response.

相信不久以后,这个装置就可以同时记录和反馈,大脑的信号,并做出相应的回应

耶鲁公开课 - 生物医学工程探索课程节选

Well, one answer is because what I-- how I score on that test isn't going to tell you anything about me It's not going to relate to my grades It's not going to relate to how well I'm liked ? How do we know the SAT is useful?

一个原因是,我在那个测试中的得分,不会透露出任何我的信息,与我的学习成绩无关,也不会说明我有多受欢迎,我们怎么知道SAT有没有用？

耶鲁公开课 - 心理学导论课程节选

He doesn't mall-test his ideas.

CNN: The Branding of Bill Bradley

And you can't--and their legal test for what insanity is, is extremely narrow.

NPR: Slate's Jurisprudence: Moussaoui's Insanity Defense

Don't they test-screen movies any more?

CNN: Review: 'The Mist' is bold and frightening