PENAKSIR RASIO YANG EFISIEN UNTUK RATA-RATA POPULASI PADA SAMPLING ACAK SEDERHANA MENGGUNAKAN MEDIAN DAN KOEFISIEN KURTOSIS
No Thumbnail Available
Date
2014-03-25
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
This article discusses two ratio estimators for the population mean in simple random
sampling using the auxiliary variable of the median and coefficient of kurtosis and
linear combination of ratio estimators. All estimators are biased estimator, then the
mean square errors are determined. Furthermore, the mean square errors of each
estimators are compared for showing which one is the efficient estimator. An numerical
example is given to explain the problem discussed.
Description
Keywords
ratio estimator, simple random sampling, median, coefficient of kurtosis and mean square error