arXiv · 1411.1351
New ranked set sampling for estimating the population parameters
Abstract
In this paper, a new modification of ranked set sampling (RSS) is suggested, namely; unified ranked set sampling (URSS) for estimating the population mean and variance. The performance of the empirical mean and variance estimators based on URSS are compared with their counterparts in ranked set sampling and simple random sampling (SRS) via Monte Carlo simulation. Simulation results indicate that the URSS estimators perform better than their counterparts using RSS and SRS designs when the ranking is perfect. When the ranking is imperfect, the URSS estimators still are superior than their counterparts in ranked set sampling and simple random sampling methods. Finally, an illustrative example is provided to show the efficiency of the new method in practice.
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Ehsan Zamanzade, Amer Ibrahim Al-Omari. 2015-07-16. New ranked set sampling for estimating the population parameters. https://doi.org/10.15672/hjms.20159213166
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