Estimation of finite population mean using known correlation coefficient between auxiliary characters
AbstractThis paper proposes a modified ratio-cum-product estimator of finite population mean of the study variate Y using known correlation coefficient between two auxiliary characters X1 and X2. An almost unbiased ratio-cum-product estimator has also been obtained by using Jackknife technique envisaged by Quenouille (1956). The merits of the proposed estimator are examined through a numerical illustration.
How to Cite
Singh, H. P., & Tailor, R. (2005). Estimation of finite population mean using known correlation coefficient between auxiliary characters. Statistica, 65(4), 407–418. https://doi.org/10.6092/issn.1973-2201/1300