A Class of Ratio Estimators of a Finite Population Mean Using Two Auxiliary Variables

Open Access

Peer-reviewed

Research Article

Jingli Lu ,

* E-mail: lujingli2004@163.com

Affiliation College of Sciences, Inner Mongolia University of Technology, Hohhot, Inner Mongolia, China
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Zaizai Yan

Affiliation College of Sciences, Inner Mongolia University of Technology, Hohhot, Inner Mongolia, China
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