EFFECT OF MEASUREMENT ERROR AND NON- RESPONSE ON ESTIMATION OF POPULATION MEAN

Abstract

In this paper effect of measurement error and non response error is examined on estimation of unknown population mean of study variable. We have obtained the expression of the MSE (mean square error) of the proposed estimator up to first order of approximation. We have shown theoretically and empirically that the proposed estimator performs better than other estimators considered in this article. For empirically study we have used for different data sets.