MULTISTAGE PERCENTILE RANKED SET SAMPLES

被引:0
|
作者
Jemain, Abdul Aziz [1 ]
Al-Omari, Amer Ibrahim [1 ]
机构
[1] Fac Sci & Technol, Sch Math Sci, Ukm Bangi 43600, Selangor, Malaysia
关键词
simple random sampling; ranked set sampling; percentile ranked set sampling; double percentile ranked set samples; multistage percentile ranked set samples;
D O I
暂无
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
The multistage percentile ranked set sampling procedure (MPRSS) and its properties for estimating the population mean are introduced. The performance of MPRSS with respect to simple random sampling (SRS), ranked set sampling (RSS), median ranked set sampling (MRSS) and extreme ranked set sampling for estimating the population mean is considered. It is shown that the MPRSS estimator of the population mean is an unbiased and more efficient than the SRS estimator for symmetric distributions about its mean. For asymmetric distributions considered in this study, MPRSS estimator has a smaller bias.
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页码:127 / 139
页数:13
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