HARTLEY-ROSS UNBIASED ESTIMATOR OF POPULATION MEAN IN RANKED SET SAMPLING USING TWO AUXILIARY VARIABLES

Lakhkar KHAN; Javid SHABBİR

Makale detayları

HARTLEY-ROSS UNBIASED ESTIMATOR OF POPULATION MEAN IN RANKED SET SAMPLING USING TWO AUXILIARY VARIABLES

Yazarlar:

Lakhkar KHAN | Javid SHABBİR

Yayıncı:

Gazi University

Dergi:

Gazi University Journal of Science 2017 Vol.30 Issue 2, pp.195-203

Belge Tipi:

Makale

Yayın Tarihi:

6/2017

Belge Dili:

Türkçe

Document ID (Org No.):

2000428466

eISSN:

2147-1762

Özet:

 

This paper proposed Hartley-Ross (HR) unbiased estimator of the finite population mean using two auxiliary variables in ranked set sampling (RSS). The variance of the proposed unbiased  estimator is obtained to first degree of approximation. Comparison among the proposed and some existing estimators are made both theoretically and through simulation study. It is shown that the proposed estimator is more efficient as compared to all other competitor estimators under  RSS scheme.

Makale detayları

HARTLEY-ROSS UNBIASED ESTIMATOR OF POPULATION MEAN IN RANKED SET SAMPLING USING TWO AUXILIARY VARIABLES

Yazarlar: Lakhkar KHAN | Javid SHABBİR

Yayıncı: Gazi University

Dergi: Gazi University Journal of Science 2017 Vol.30 Issue 2, pp.195-203

Belge Tipi: Makale

Yayın Tarihi: 6/2017

Belge Dili: Türkçe

Document ID (Org No.): 2000428466

eISSN: 2147-1762

Sayı

Yazarlar:

Lakhkar KHAN | Javid SHABBİR

Yayıncı:

Gazi University

Dergi:

Gazi University Journal of Science 2017 Vol.30 Issue 2, pp.195-203

Belge Tipi:

Makale

Yayın Tarihi:

6/2017

Belge Dili:

Türkçe

Document ID (Org No.):

2000428466

eISSN:

2147-1762