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Estimation of Finite Population Mean using Two Auxiliary Variables in the Presence of Non-Response and Measurement Errors |
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PP: 579-586 |
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doi:10.18576/jsap/100223
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Author(s) |
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Manoj K. Chaudhary,
Gautam K. Vishwakarma,
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Abstract |
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| The present paper focuses on the problem of estimating the mean of a finite population utilizing the information on two auxiliary variables in the simultaneous presence of non-response and measurement errors. In this paper, we have proposed some improved estimators of the population mean adopting the fundamental idea of two-phase (double) sampling scheme. The properties of the proposed estimators have been discussed in detail. An empirical study has also been carried out to strengthen the theoretical results.
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