On Some Modified Class of Ratio Estimators in Simple Random Sampling

Rafia Jan, S. Maqbool

Abstract: This paper suggested an efficient class of modified ratio and product estimators for estimating population mean using auxiliary information. The proposed estimator provides a significant improvement over previous families of estimators in theory and leads to a better prospective of application in various applied areas. The numerical illustration shows that the proposed estimator is more efficient than the existing ones.

Keywords: mean square error, product estimator, ratio estimator, percent relative efficiency

How to Cite?: Rafia Jan, S. Maqbool, "On Some Modified Class of Ratio Estimators in Simple Random Sampling", Volume 3 Issue 6, June 2014, International Journal of Science and Research (IJSR), Pages: 173-174, https://www.ijsr.net/getabstract.php?paperid=20132212, DOI: https://dx.doi.org/10.21275/20132212