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On the use of transformed auxiliary variables in estimating population mean by using two auxiliary variables |
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| Authors: | Sat Gupta Javid Shabbir |
| Affiliation: | 1. Department of Mathematical Sciences, University of North Carolina at Greensboro, Greensboro, NC 27402, USA;2. Department of Statistics, Quaid-e-Azam University, Islamabad, Pakistan |
| Abstract: | |
| Keywords: | Optimum unbiased estimator Auxiliary variables Bias Mean square error (MSE) Efficiency |
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