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Jan 17, 2020 · This paper addresses the problem of an alternative approach to estimating the population mean of the study variable with the help of the ...
In the present paper, we have proposed some improved estimators of population mean utilizing the information on two auxiliary variables in the simultaneous.
This paper proposes a new family of estimators for population mean with a non-response using a simple random sampling. It specifically applies this method ...
Oct 21, 2023 · Enhanced estimation of the population mean using two auxiliary variables under probability proportional to size sampling. Math. Probl Eng ...
A new family of estimators is proposed for estimating the population mean with auxiliary information on the sample mean and the rank of the auxiliary variable.
This paper proposes two ratio-cum-product estimators of a finite population mean using coefficient of variation of auxiliary variates and correlation ...
This paper addresses the problem of an alternative approach to estimating the population mean of the study variable with the help of the auxiliary variable ...
Dec 5, 2023 · In this article, we have suggested a new improved estimator for estimation of finite population variance under simple random sampling.
Oct 22, 2024 · This paper proposes two ratio-cum-product estimators of a finite population mean using coefficient of variation of auxiliary variates and ...
The proposed ratio type estimator for estimating the finite population mean using two auxiliary variables in stratified two-phase sampling is more efficient ...