| 二维连续型随机变量函数分布的一个定理 |
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| 引用本文： | 生志荣.二维连续型随机变量函数分布的一个定理[J].数学学习,2011(4):69-71. |
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| 作者姓名： | 生志荣 |
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| 作者单位： | 南京师范大学泰州学院强化培养部,江苏泰州225300 |
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| 基金项目： | 南京师范大学泰州学院《概率论与数理统计》精品课程建设项目. |
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| 摘 要： | 给出求二维连续型随机变量函数分布的一个定理,并籍以导出二维随机变量和差积商的概率密度函数公式.
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| 关 键 词： | 连续型随机变量 分布 概率密度函数 |
Distributions of Functions with Two Continuous Random Variables |
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| SHENG Zhi-rong.Distributions of Functions with Two Continuous Random Variables[J].Studies In College Mathematics,2011(4):69-71. |
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| Authors: | SHENG Zhi-rong |
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| Institution: | SHENG Zhi-rong (College of Taizhou, Nanjing Normal University, Taizhou 225300, PRC) |
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| Abstract: | A theorem on the distributions of functions of two continuous random variables is given. Using the theorem, probability density functions of sum, difference, product and quotient of two continuous random variables are derived. |
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| Keywords: | continuous random variables distribution probability density function |
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