| 和给定条件下的联合分布及其性质 |
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| 引用本文： | 王庆.和给定条件下的联合分布及其性质[J].苏州市职业大学学报,2005,16(3):71-73. |
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| 作者姓名： | 王庆 |
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| 作者单位： | 苏州职业大学,基础部,江苏,苏州,215011 |
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| 摘 要： | 本文讨论了NA(NegativeAssociation)随机变量的性质及其应用,特别指出了这样一个事实:备随机变量在和给定条件下,它们的条件联合分布往往是NA的,即负相协,而和给定的现象在客观世界中大量存在。
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| 关 键 词： | 负相协 随机变量 条件联合分布 |
| 文章编号： | 1008-5475（2005）03-0071-03 |
| 收稿时间： | 2005-01-12 |
| 修稿时间： | 2005年1月12日 |
Conditional joint distribution and its property under the condition of a given sum |
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| WANG Qing.Conditional joint distribution and its property under the condition of a given sum[J].Journal of Suzhou Vocational University,2005,16(3):71-73. |
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| Authors: | WANG Qing |
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| Abstract: | This paper discusses Negative Association of Random Variables and its application.It specially points out that under the condition of a given sum, Random Variables's conditional joint distribution is often Negative Association, and there are many such cases in the objective world. |
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| Keywords: | Negative Association Random Varibles conditional joint distribution |
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