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Mixture Regression Estimators Using Multi-Auxiliary Variables and Attributes in Two-Phase Sampling
(Scientific Research Publishing, 2014)
In this paper, we have developed estimators of finite population mean using Mixture Regression estimators using multi-auxiliary variables and attributes in two-phase sampling and investigated its finite sample properties ...
Ratio-Cum-Product Estimator using Multiple Auxiliary Attributes in Single Phase Sampling
(Scientific Research Publishing, 2014-06)
In this paper, we have proposed a class of ratio-cum-product estimator for estimating population mean of study variable for single phase sampling using multi-auxiliary attributes. The expressions for mean square error ...