This article deals with the estimation of population mean under rank set sampling using an improved ratio estimator. The expression for bias and mean square error has been obtained …
MI Jeelani, CN Bouza - Investigación Operacional, 2015 - researchgate.net
In this paper a new form of ratio estimator using the linear combination of Median and Quartile Deviation of auxiliary variable under rank set sampling has been suggested. We …
In this paper Rank set sampling (RSS) is introduced with a view of increasing the efficiency of estimates of Simple regression model. Regression model is considered with respect to …
A new method of sampling suggested, namely ranked set sampling (RSS) is efficient methodology as compared to simple random sampling (SRS) technique. Initially this …