Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam
Vol 1, No 2 (2014): Wisuda Oktober 2014

PENAKSIR RASIO DAN PENAKSIR REGRESI YANG EFISIEN UNTUK RATA-RATA POPULASI PADA SAMPLING ACAK SEDERHANA MENGGUNAKAN DEVIASI KUARTIL DAN KOEFISIEN SKEWNESS

Linda Veronika (Unknown)
Sigit Sugiarto (Unknown)
Rustam Efendi (Unknown)



Article Info

Publish Date
14 Apr 2014

Abstract

In this article the combination of ratio estimators and  ratio-regression  in  simple random sampling  using  quartile  deviation  and coefficient of skewness are  discussed, which is a review from the  article  Jeelani  et.al.  [International Journal of Modern Mathematical Sciences,  6(3): 174-183]. These  estimators  are biased  estimators and  their  mean square errors are determined. Estimator with the smallest mean square error is the most efficient estimator. A numerical example is given at the end of discussion.

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