Penaksiran Variansi Populasi Menggunakan Variabel Bantu Kombinasi Koefisien…

This final project discusses three estimators for estimating population variance in simple random sampling without replacement using coefficient kurtosis, median and combination of coefficient kurtosis and median. The three estimators are bias estimators. To obtained an efficient estimators that is by determining the smallest mean square error (MSE) using Taylor series approximation. The e…