| 关于几何分布的高阶原点矩的探讨 |
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| 引用本文： | 魏孝章.关于几何分布的高阶原点矩的探讨[J].西安文理学院学报,2006,9(1):66-68. |
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| 作者姓名： | 魏孝章 |
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| 作者单位： | 陕西教育学院数理工程系 陕西西安710061 |
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| 摘 要： | 给出了求几何分布的各阶原点矩的方法———幂级数逐项积分求和法,得到了几何分布的某些原点矩的计算结果.并根据这些结果的比较得出一些规律性的结论.
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| 关 键 词： | 几何分布 原点矩 幂级数 |
| 文章编号： | 1008-5564(2006)01-0066-03 |
| 收稿时间： | 09 28 2005 12:00AM |
| 修稿时间： | 2005年9月28日 |
On the Geometric Distributions' Moments about the Origin of Higher-order |
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| WEI Xiao-zhang.On the Geometric Distributions'''' Moments about the Origin of Higher-order[J].Journal of Xi‘an University of Arts & Science:Natural Science Edition,2006,9(1):66-68. |
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| Authors: | WEI Xiao-zhang |
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| Abstract: | For a geometric distribution,a method to calculate its moment about the origin at each order,i.e.,successive summation of the integrals of terms of its power series was given.Some moments about the origin were obtained.Finally,some regular conclusions were reached from the comparison of the results. |
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| Keywords: | geometric distribution moment about the origin power series |
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