A new ratio type estimator for computation of population mean under post-stratification

Abstract In this study, the difficulty of estimating population mean in situation post-stratification is discussed. The case presented for ratio-type exponential estimators finite mean. Mean-squared error proposed estimator obtained up to first degree approximation. instance post-stratification, was compared with existing estimators. An empirical study by using some real data and further, simulation has been carried out demonstrate performance estimator.