| 混合型随机变量期望的求法及应用 |
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| 引用本文： | 何晓霞,侯萱,李春丽.混合型随机变量期望的求法及应用[J].大学数学,2014(1):101-103. |
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| 作者姓名： | 何晓霞 侯萱 李春丽 |
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| 作者单位： | 武汉科技大学理学院,湖北武汉430065 |
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| 基金项目： | 武汉科技大学教研项目（2012X50） |
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| 摘 要： | 讨论了混合型随机变量的数学期望的一般求法,并给出了其在保险精算中的应用.
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| 关 键 词： | 混合型随机变量 数学期望 Stieltjes积分 |
The Method for Calculating Mathematical Expectation of Random Variables with Mixed Distribution and Their Applications |
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| HE Xiao-xia,HOU Xuan,LI Chun-li.The Method for Calculating Mathematical Expectation of Random Variables with Mixed Distribution and Their Applications[J].College Mathematics,2014(1):101-103. |
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| Authors: | HE Xiao-xia HOU Xuan LI Chun-li |
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| Institution: | (College of Science, Wuhan University of Science and Technology, Wuhan 430065, China) |
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| Abstract: | We consider the general method for calculating the random variables with mixed distributions, and their applications in acturial are also derived. |
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| Keywords: | random variable with mixed distribution mathematical expectation Stieltjes integral |
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