Abstract
In this paper, a modified ratio cum product estimator for the estimation of finite population mean of the study variable using the known correlation coefficient of the auxiliary variable is introduced. The bias and mean squared error of the proposed estimator are also obtained. The relative performance of the proposed estimator along with some existing estimators is accessed for certain labeled and natural populations. The results show that the proposed estimator is to be more efficient than the existing estimators.
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More From: Biometrics & Biostatistics International Journal
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