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Dual To Ratio Cum Product Estimator In Stratified Random Sampling (1304.0537v1)
Published 2 Apr 2013 in stat.ME
Abstract: Tracy et al.[8] have introduced a family of estimators using Srivenkataramana and Tracy ([6],[7]) transformation in simple random sampling. In this article, we have proposed a dual to ratio-cum-product estimator in stratified random sampling. The expressions of the mean square error of the proposed estimators are derived. Also, the theoretical findings are supported by a numerical example.