Improved generalized class of estimators in estimating the finite population mean using two auxiliary variables under two-stage sampling

Improved generalized class of estimators in estimating the finite population mean using two auxiliary variables under two-stage sampling

This article addresses the problem of estimating the finite population mean using two auxiliary variables under two-stage sampling scheme. Further the proposed improved class of estimators are provided their genralized form. Mathematical properties of the existing and proposed improved generalized c...

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Bibliographic Details
Main Authors: Sohaib Ahmad, Sardar Hussain, Javid Shabbir, Muhammad Aamir, M. El-Morshedy, Zubair Ahmad, Sharifah Alrajhi
Format: Article
Language:English
Published: AIMS Press 2022-03-01
Series:AIMS Mathematics
Subjects:
bias
mean square error
auxiliary variables
two-stage sampling
efficiency
Online Access:https://www.aimspress.com/article/doi/10.3934/math.2022592?viewType=HTML

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https://www.aimspress.com/article/doi/10.3934/math.2022592?viewType=HTML

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