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Some Families of Two-Parameter Factor-Type Estimators in Estimating the Mean of a Stratified Population using Two Auxiliary Variables under Non-Response
Abstract
In the present paper, we have tried to discover some families of two-parameter factor-type estimators for estimating the population mean in stratified random sampling utilizing the information on two auxiliary variables under non-response. The concrete idea of two-phase sampling scheme has been adopted to propose the families of estimators. The optimum estimators of the proposed families have been pioneered out. The properties of the proposed families of estimators have been discussed in detail. To illustrate the theoretical results, an empirical study along with simulation analysis has also been carried out.
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ISSN(P) 2350-0174

ISSN(O) 2456-2378

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