| 样本均值偏离总体均值的概率的精确估计的推广 |
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| 引用本文： | 王霞.样本均值偏离总体均值的概率的精确估计的推广[J].南阳师范学院学报,2011,10(9):14-17. |
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| 作者姓名： | 王霞 |
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| 作者单位： | 北京工业大学应用数理学院,北京,100124 |
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| 基金项目： | 北京市教委科技创新平台项目(00600054K2002) |
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| 摘 要： | 文献1]中例3讨论了样本均值偏离总体均值的概率的精确估计.利用极限的性质将样本均值X（1n）偏离总体均值μ的概率的精确估计推广至样本均值X（δ）δ,∈（0,∞）偏离总体均值μ的情况.
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| 关 键 词： | 两点分布 样本均值 总体 |
The extension of precise estimation of the deviation probability between sample mean with population mean |
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| WANG Xia.The extension of precise estimation of the deviation probability between sample mean with population mean[J].Journal of Nanyang Teachers College,2011,10(9):14-17. |
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| Authors: | WANG Xia |
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| Institution: | WANG Xia(College of Applied Sciences,Beijing University of Technology,Beijing 100124) |
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| Abstract: | In ＂An extension of Chebyshev inequality and its applications＂,the example 3 diccussed precise estimation of the deviation probability between sample mean with population mean,in this paper,we will extend the precise estimation of the deviation probability between sample mean X（1 n） with population mean μ to the case between sample mean X（δ）,δ∈（0,∞） with population mean μ by the property of limitation. |
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| Keywords: | two-point distribution sample mean population |
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