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Improved Exponential Ratio cum Exponential Dual to Ratio Estimator of Finite Population Mean in Presence of Non-Response |
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PP: 103-111 |
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Author(s) |
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W. W. Chanu,
B. K. Singh,
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Abstract |
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| In this paper, we suggest an estimator of the population mean of the variable of interest y in the presence of non-response
in two situations. We obtain expressions for the bias and mean square error. This study is supported by the theoretical and empirical
results to show the performance of the proposed estimator over usual unbiased estimator and other existing estimators. |
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