A class of estimators of ratio (product) in sample surveys. | [Punjab University Journal of Mathematics]

Author(s):

1. R. Karan Singh: Lucknow University, Lucknow, India

2. Gurdeep Singh: Lucknow University, Lucknow, India

Abstract:

For the estimation of ratio (product) of two population means, a class of estimators is proposed, using auxiliary information on two anuxiliary variables. The mean square error of the proposed estimator is found to the first degree of approximation and a comparative study is made among various estimators.

Page(s): 109-116

DOI: DOI not available

Published: Journal: Punjab University Journal of Mathematics, Volume: 14-15 , Issue: , Year:

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