This paper analyzes the problem appearing in the parameter significance testing based on different choice of null hypothesis and discusses the choice principles of null hypothesis.
分析了参数的显著性检验中由于零假设的不同选择所出现的问题，探讨了零假设的选择原则。
However, when he modified his statistical methods to take into account the fact that he was testing 24 hypotheses, not one, the boundary of significance dropped dramatically.
但是，当他修改了他的统计方式以配合同时测验24种假说之后，有效限定大幅下降。
In these service-oriented and service-critical applications, web service testing assumes equal significance.
在这些面向服务和服务关键型应用程序中，Web服务测试具有相同的重要性。
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