Other variables may show certain related relation in Pearson test, but can not be verified by regression finally.

而其他变量，尽管在相关分析中变现出一定的相关性，但是都没有得到回归分析的支持。

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The parameters of Fisher distribution model are estimated by maximum likelihood, and the model is finally verified by using Pearson test.

利用所提出的快速聚类分析方法及其推导的计算公式，可以方便地求解费歇尔分布的参数。

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This Premium Edition contains an enhanced version of the Pearson it Certification practice test (PCPT) software with more than 400 practice test questions.

这个高级版包含一个增强版本的皮尔森认证实践测试(PCPT)超过400的实践检验的问题软件。

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Last year, the state invalidated a series of questions on a Pearson-produced test about a passage about a race between a pineapple and a hare that was widely ridiculed.

WSJ: Testing Firm Is Under Fire Due to Errors Scoring School Exams

After results were released in April, parents helped unearth four errors made by test publisher Pearson PLC.

WSJ: New York City Gifted-and-Talented Program's Math Is Questioned

EdX, a MOOC affiliated with six schools including the Massachusetts Institute of Technology, has teamed up with Pearson Vue, a test-proctoring company.

WSJ: Web Classes Grapple With Stopping Cheats