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

Yıl 2017, Cilt: 30 Sayı: 2, 195 - 203, 19.06.2017

Lakhkar Khan , Javid Shabbir

Öz

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.

Anahtar Kelimeler

Ranked set sampling unbiased estimator; efficiency

Yıl 2017, Cilt: 30 Sayı: 2, 195 - 203, 19.06.2017

Lakhkar Khan , Javid Shabbir

Öz

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Ayrıntılar

Bölüm Statistics
Yazarlar

Lakhkar Khan

Javid Shabbir

Yayımlanma Tarihi 19 Haziran 2017
Yayımlandığı Sayı Yıl 2017 Cilt: 30 Sayı: 2

Kaynak Göster

APA Khan, L., & Shabbir, J. (2017). HARTLEY-ROSS UNBIASED ESTIMATOR OF POPULATION MEAN IN RANKED SET SAMPLING USING TWO AUXILIARY VARIABLES. Gazi University Journal of Science, 30(2), 195-203.
AMA Khan L, Shabbir J. HARTLEY-ROSS UNBIASED ESTIMATOR OF POPULATION MEAN IN RANKED SET SAMPLING USING TWO AUXILIARY VARIABLES. Gazi University Journal of Science. Haziran 2017;30(2):195-203.
Chicago Khan, Lakhkar, ve Javid Shabbir. “HARTLEY-ROSS UNBIASED ESTIMATOR OF POPULATION MEAN IN RANKED SET SAMPLING USING TWO AUXILIARY VARIABLES”. Gazi University Journal of Science 30, sy. 2 (Haziran 2017): 195-203.
EndNote Khan L, Shabbir J (01 Haziran 2017) HARTLEY-ROSS UNBIASED ESTIMATOR OF POPULATION MEAN IN RANKED SET SAMPLING USING TWO AUXILIARY VARIABLES. Gazi University Journal of Science 30 2 195–203.
IEEE L. Khan ve J. Shabbir, “HARTLEY-ROSS UNBIASED ESTIMATOR OF POPULATION MEAN IN RANKED SET SAMPLING USING TWO AUXILIARY VARIABLES”, Gazi University Journal of Science, c. 30, sy. 2, ss. 195–203, 2017.
ISNAD Khan, Lakhkar - Shabbir, Javid. “HARTLEY-ROSS UNBIASED ESTIMATOR OF POPULATION MEAN IN RANKED SET SAMPLING USING TWO AUXILIARY VARIABLES”. Gazi University Journal of Science 30/2 (Haziran 2017), 195-203.
JAMA Khan L, Shabbir J. HARTLEY-ROSS UNBIASED ESTIMATOR OF POPULATION MEAN IN RANKED SET SAMPLING USING TWO AUXILIARY VARIABLES. Gazi University Journal of Science. 2017;30:195–203.
MLA Khan, Lakhkar ve Javid Shabbir. “HARTLEY-ROSS UNBIASED ESTIMATOR OF POPULATION MEAN IN RANKED SET SAMPLING USING TWO AUXILIARY VARIABLES”. Gazi University Journal of Science, c. 30, sy. 2, 2017, ss. 195-03.
Vancouver Khan L, Shabbir J. HARTLEY-ROSS UNBIASED ESTIMATOR OF POPULATION MEAN IN RANKED SET SAMPLING USING TWO AUXILIARY VARIABLES. Gazi University Journal of Science. 2017;30(2):195-203.