| 序贯概率比检验的一个应用 |
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| 引用本文： | 刘向宇.序贯概率比检验的一个应用[J].天津电大学报,2009,13(2):56-58. |
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| 作者姓名： | 刘向宇 |
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| 作者单位： | 天津广播电视大学,天津,300191 |
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| 摘 要： | 概率比检验是一种重要的统计检验方法，在解决生产过程质量控制方面有着广泛的应用。序贯概率比的显著性水平、功效函数及其检验过程平均所需样本大小都可以通过近似计算得到，由于这种检验具有一般性和简单性，因而得到了很好的应用。本文给出了产品观测值为正态分布时的两点检验以及对称情况的两点检验，直观地阐述了这种方法的实例应用。
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| 关 键 词： | 序贯概率比检验 正态分布 显著性水平 近似值 |
An Application of the Sequential Probability Ratio Test |
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| LIU Xiangyu.An Application of the Sequential Probability Ratio Test[J].Journal of Tianjin R & TV University,2009,13(2):56-58. |
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| Authors: | LIU Xiangyu |
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| Institution: | ZHU Xiaoping (Wuxi Radio ＆TV University, Wuxi 214011) |
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| Abstract: | Tutors in open education of RTVU should have a certain ability to operate computer networks, the competence to guide and communicate with students and the capability of class management. In the course of teaching, tutors should update modern educational ideas and professional consciousness along with the emphasis on ability cultivation and quality improvement in order to perfect their service. |
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| Keywords: | open and distance education tutors ability cultivation implementation approaches |
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