Ratio & Product estimators of mean using two-phase sampling in the presence of non-response

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dc.contributor.authorMuhammad Irfa
dc.contributor.authorFA14-MSSTAT-001
dc.contributor.authorDr. Muhammad Ismail
dc.contributor.authorLHR TP 4483
dc.date.accessioned2026-02-04T06:12:12Z
dc.date.issued2016
dc.description.abstractMany statisticians have been worked in the field of two-phase sampling when there is a non-response in the data using a single auxiliary variable and multi-auxiliary variables for different cases which begin since Hansen and Hurwitz’s (1946) work on non response. In this study, new estimators of mean in the form of ratio and product are proposed for different cases of two-phase sampling using a single auxiliary variable for non-response. The mean square errors expressions of the proposed estimators are also derived. An empirical study is also conducted to assess the performance of the proposed estimators with existing estimators
dc.identifier.urihttps://repository.cuilahore.edu.pk/handle/123456789/1024
dc.language.isoen
dc.publisherLibrary Information Services, COMSATS University Islamabad, Lahore Campus
dc.relation.ispartofseriesLHR TP 4483
dc.subjectDr. Muhammad Ismail
dc.subjectFA14
dc.subjectStatistic
dc.subjectDepartment of Statistic
dc.subjectRatio
dc.subjectProduct
dc.titleRatio & Product estimators of mean using two-phase sampling in the presence of non-response
dc.typeThesis

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