Penaksir Variansi Populasi Yang Efisien Pada Sampling Acak Sederhana Mengguna…

This final project discusses three estimators for the population variance in simple random sampling using regression coefficient and two auxiliary information. They were proposed by Gupta and Shabbir [4] which is a review of their article “Variance Estimation in Simple Random Sampling Using Auxiliary Information.” Bias of estimators and the mean square errors are determined. Furthermore…