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Generalized Exponential Methods of Imputation in Estimation of Current Population Mean in Two-Occasion Successive Sampling

M. Khetan, G. N. Singh, Prashant Verma

Abstract



In this paper, we have proposed generalized exponential imputation methods to handle with the problems of non-response when it occurs on both occasions in two-occasion successive sampling. The Suggested imputation methods result in generalized exponential estimators of current population mean in two-occasion successive sampling. Properties of the estimators have been examined and their efficiency is shown through empirical means of comparison. Suitable recommendations have been put forward for survey practitioners.

Keywords


Non-response, successive sampling, imputation, optimum replacement strategy.

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