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Abstract
This paper discusses on the estimation of a finite population mean using a two-phase sampling mechanism in the presence of two auxiliary variables. Under the usual predictive approach described by Basu (1971), attention is focused on the creation of a general class of estimators.
Keywords
Asymptotic variance
auxiliary variable
predictive approach
two-phase sampling
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Sahoo, L., Das, B., & Senapati, S. (2013). A CLASS OF ESTIMATORS FOR PREDICTIVE ESTIMATION OF POPULATION MEAN IN TWO-PHASE SAMPLING. Pakistan Journal of Statistics and Operation Research, 9(2), 147-154. https://doi.org/10.18187/pjsor.v9i2.401