Sohaib Ahmad
2PUBLICATIONS
0CO-AUTHORS
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Publications (2)
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|Oct 27, 2023
New generalized class of estimators for estimation of finite population mean based on probability proportional to size sampling using two auxiliary variables: A simulation study.Sohaib Ahmad, Javid Shabbir, Erum Zahid
|Jun 21, 2023
Improved family of estimators for the population mean using supplementary variables under PPS sampling.Sohaib Ahmad, Javid Shabbir, Erum Zahid
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