Browsing School of Pure and Applied Sciences by Subject "Ratio Estimator; Stratification; Auxiliary Variables; Lagrange’s Multiplier"
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Multivariate ratio estimator of the population total under stratified random sampling
(Scientific Research Publishing, 2012)Olkin [1] proposed a ratio estimator considering p auxiliary variables under simple random sampling. As is expected, Simple Random Sampling comes with relatively low levels of precision especially with regard to the fact ...