17 citations · 38 across the 6 of their papers we have counts for
6 papers
Improved Family of Estimators of Population Mean in Simple Random Sampling
Rajesh Singh, Mukesh Kumar, Manoj K. Chaudhary
In this paper, a procedure is given for estimating the population mean in simple random sampling without replacement in the presence of auxiliary information. The mean squared erro…
Dual To Ratio Cum Product Estimator In Stratified Random Sampling
Rajesh Singh, Mukesh Kumar, Manoj K. Chaudhary +1
Tracy et al.[8] have introduced a family of estimators using Srivenkataramana and Tracy ([6],[7]) transformation in simple random sampling. In this article, we have proposed a dual…
Exponential Ratio Type Estimators In Stratified Random Sampling
Rajesh Singh, Mukesh Kumar, R. D. Singh +1
Kadilar and Cingi (2003) have introduced a family of estimators using auxiliary information in stratified random sampling. In this paper, we propose the ratio estimator for the est…
A general family of dual to ratio-cum-product estimator in sample surveys
Rajesh Singh, Mukesh Kumar, P. Chauhan +2
This paper presents a family of dual to ratio-cum-product estimators for the finite population mean. Under simple random sampling without replacement (SRSWOR) scheme, expressions o…
Ratio Estimators in Simple Random Sampling when Study Variable is an Attribute
Rajesh Singh, Mukesh Kumar, Florentin Smarandache
In this paper we have suggested a family of estimators for the population mean when study variable itself is qualitative in nature. Expressions for the bias and mean square error (…
Estimation of Mean in Presence of Non Response Using Exponential Estimator
Rajesh Singh, Mukesh Kumar, Manoj K. Chaudhary +1
This paper considers the problem of estimating the population mean using information on auxiliary variable in presence of non response. Exponential ratio and exponential product ty…