| 两均匀分布总体参数的比较 |
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| 引用本文： | 朱成莲. 两均匀分布总体参数的比较[J]. 淮阴师范学院学报(自然科学版), 2010, 9(5) |
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| 作者姓名： | 朱成莲 |
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| 作者单位： | 淮阴师范学院,数学科学学院,江苏,淮安,223300 |
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| 基金项目： | 江苏省教育厅自然科学基金资助项目 |
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| 摘 要： | 通过对两均匀分布总体的未知参数的研究,解决了未知参数比的点估计、区间估计及假设检验.置信水平为0.99时,对其常用置信区间和最短置信区间进行比较,结果表明:从两个均匀分布总体取样本容量相同时,两者长度的绝对误差随样本容量的增大而减少,两者的相对误差随样本容量的增加而增加.
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| 关 键 词： | 均匀分布 参数 区间估计 |
Comparisons of Parameters On Two Uniform Distribution Population |
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| ZHU Cheng-lian. Comparisons of Parameters On Two Uniform Distribution Population[J]. Journal of Huaiyin Teachers College(Natrual Science Edition), 2010, 9(5) |
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| Authors: | ZHU Cheng-lian |
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| Abstract: | Point estimation of unknown parameters ratio is solved on two uniform distributions.Interval estimation of standard deviations ratio is studied on two uniform distributions.When confidence level is 0.99,the length of normal confidence interval is compared to the length of shortest confidence interval,the results show: both absolute error is decreased by the increasing sample number and both relative error is increased by the increasing sample number when sample number is equal from two uniform distributions. |
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| Keywords: | uniform distribution standard deviation interval estimate |
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