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Two-phase sampling is a useful technique for sample surveys, particularly when prior auxiliary data is not accessible. The ranks of the auxiliary variable often coincide with those of the research variable when two variables are correlated. By considering this relationship, we can significantly increase estimator accuracy. In this paper, we use the...
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In statistical estimation processes, accurate estimation of parameters is crucial. Incorporating valid auxiliary information can improve estimators by considering correlated variables. This study focused on binary type estimators for predicting population mean under SRSWOR in scenarios with non-response. The Mean Square Error (MSE) and Bias charact...
Citations
... Using extreme value ideas as a foundation, [14,15] obtained a family of estimators intended to minimize the mean squared errors by using the population variance. In a recent work, [16][17][18] proposed various classes of highly efficient estimators by employing transformations on extreme values to accurately estimate the population variance. A ratio estimation of the population mean using auxiliary information under the optimal sampling design was proposed by [19]. ...
