单词：one-tailed statistical test
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[00:02.91]像捉迷藏一样 Like hide and seek. [00:25.34]如果我被跟踪了，我总是会感觉到 I can always sense when Im being tailed. [00:27.68]我知道怎样找到被跟踪的迹像 I know what to look for. [00:29.54]但是我从来没有
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[00:00:05]2007年黑暗版历年阅读真题解析第二篇 [00:00:25]在线英语听力室( www.tingroom.com ) [00:01.03]For the past several years, [00:02.64]the Sunday newspaper supplement Parade has featured a column called Ask Marilyn. [00:08.18]People are invited t
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Now, extinction is a different kind of death. It's bigger. We didn't really realize that until 1914, when the last passenger pigeon, a female named Martha, died at the Cincinnati zoo. This had been the most abundant bird in the world that'd been in N
英语语言学习
left-skewed 左偏 negative-skewed 负偏 right-skewed 右偏 positive-skewed 正偏 contingency table 列联表 sampling distribution (of a statistic)(某个统计量的) 抽样分布point estimate 点估计值 point estimator 点估计式 unbiased
英语口译
发现不少这样的同学，自认阅读不错，实际考出来的分数只有22分左右，甚至会更低。ETS对阅读高水平(High level)的评定标准是2230分。而事实上，阅读如果达不到25分以上，总分想要过百会比较困
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