Tipe Penaksir Untuk Rasio Rata-Rata Populasi Pada Sampling Berstrata

This final project discusses ratio type estimators of two population means using the auxiliary information in stratified sampling, i.e. ratio type estimator (ˆR1st) and modified ratio type estimator (ˆR2st) as discussed by Jan et al. [Indian Stream Research Journal 4 (2014), 1-6]. The two ratio type estimators are biased estimators, then the mean square error (MSE) of each ratio type est…