| 离散型随机变量的数学期望应用举例 |
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| 引用本文： | 肖文华.离散型随机变量的数学期望应用举例[J].重庆科技学院学报(自然科学版),2009,11(1). |
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| 作者姓名： | 肖文华 |
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| 作者单位： | 娄底职业技术学院,娄底,417000 |
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| 摘 要： | 数学期望是随机变量的重要数字特征之一.通过几个实例探讨了离散型随机变量在风险决策民事纠纷、疾病普查、博彩游戏等方面的应用.
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| 关 键 词： | 数学期望 民事纠纷 疾病普查 博彩游戏 |
On the Mathematical Expectation of the Application of Scattered Random Variable |
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| XIAO Wen-hua.On the Mathematical Expectation of the Application of Scattered Random Variable[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2009,11(1). |
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| Authors: | XIAO Wen-hua |
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| Affiliation: | Loudi Vcational & Technical College;Loudi 417000 |
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| Abstract: | Mathematical expectation is one of the important digital features of random vatiabk.This paper discusses the application of scattered tandom variable in risk decision,civil dispute,general curvey of diseases and gambling games. |
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| Keywords: | mathe matical erpectation civil disute general curvey of diseases gambling game |
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