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A Class of Exponential Chain Type Estimator for Population Mean With Imputation of Missing Data Under Double Sampling Scheme |
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PP: 479-485 |
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doi:10.18576/jsap/060304
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Author(s) |
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Abhishek Kumar,
Ajeet Kumar Singh,
Priyanka Singh,
V. K. Singh,
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Abstract |
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| This paper aims to deal with the problem of non-response, by suggesting an exponential chain type class of imputation technique and corresponding point estimator in double sampling has been proposed for estimating finite population mean of the study variable when the information on another additional auxiliary variable is available along with the main auxiliary variable. The bias and mean square error of the proposed strategy have been obtained. Theoretical and empirical studies have been done to demonstrate the supremacy of the proposed strategy with respect to the strategies which utilize the information on one and two auxiliary characteristics. |
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