Penaksir Rasio Untuk Rata-Rata Populasi Pada Sampling Acakberstrata Adaptif C…

ABSTRACT We discuss about two ratio estimators in stratified adaptive cluster random sampling are ratio estimator for population mean and ratio estimator proposed by Hansen-Hurwitz. The second estimator is biased. The next will be determined Mean Square Error of each estimator. So Mean Square Error of the two estimator will be compared to obtain an efficient ratio estimator. Keywords: rat…