Statistical tests to “screen” markets for unusual pricing patterns helped uncover the interest-rate and foreign-exchange scandals.
统计测试表明屏蔽市场不寻常的定价模式有助于揭开利率和外汇丑闻。
Statistical test
原声例句
经济学人（汇总）
简单心理学
But even with this performance, the algorithm wasn't significantly better than TICS, when statistical tests were applied.
但即使有这样的性能，当应用统计测试时，该算法也没有明显优于 TICS。
经济学人（汇总）
Using statistical tests he showed that there were a few things off in " his" pronunciation of certain vowels.
通过统计测试，他发现“他的”某些元音发音有一些不对劲的地方。
托福考试官方指南
OK.So, for example, I studied meteorological records; I looked at climate charts; I used different methods for analyzing the data, like certain statistical tests; and then I discuss the results. Is that what you mean?
好的。比如，我研究了气象记录；我观察了气候图；我用了不同的方法来解释数据，比如统计测试；然后我去和别人讨论结果。您是这个意思吗？
英语百科
Statistical hypothesis testing
A statistical hypothesis is a hypothesis that is testable on the basis of observing a process that is modeled via a set of random variables. A statistical hypothesis test is a method of statistical inference. Commonly, two statistical data sets are compared, or a data set obtained by sampling is compared against a synthetic data set from an idealized model. A hypothesis is proposed for the statistical relationship between the two data sets, and this is compared as an alternative to an idealized null hypothesis that proposes no relationship between two data sets. The comparison is deemed statistically significant if the relationship between the data sets would be an unlikely realization of the null hypothesis according to a threshold probability—the significance level. Hypothesis tests are used in determining what outcomes of a study would lead to a rejection of the null hypothesis for a pre-specified level of significance. The process of distinguishing between the null hypothesis and the alternative hypothesis is aided by identifying two conceptual types of errors (type 1 & type 2), and by specifying parametric limits on e.g. how much type 1 error will be permitted.