| 既非离散又非连续的随机变量 |
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| 引用本文： | 宁丽娟. 既非离散又非连续的随机变量[J]. 高等数学研究, 2014, 0(1): 20-21 |
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| 作者姓名： | 宁丽娟 |
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| 作者单位： | 陕西师范大学数学与信息科学学院 |
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| 基金项目： | 国家自然科学基金资助项目(11202120) |
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| 摘 要： | 讨论既非离散又非连续的随机变量,总结这类随机变量分布函数的特点,由此可进行这类随机变量类型的判定.通过举例给出既非离散又非连续型随机变量数学期望的求法.
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| 关 键 词： | 随机变量 分布函数 数学期望 |
Random Variables of neither Discrete nor Continuous |
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| NING Lijuan. Random Variables of neither Discrete nor Continuous[J]. Studies In College Mathematics, 2014, 0(1): 20-21 |
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| Authors: | NING Lijuan |
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| Affiliation: | NING Lijuan;College of Mathematics and Information Science,Shaanxi Normal University; |
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| Abstract: | Distribution functions and their properties for random variables of neither discrete nor continuous are discussed,which can used for categorization.Examples are shown for evaluating the expected values of these random variables. |
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| Keywords: | random variable distribution function expected value |
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