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This paper presents a family of dual to ratio-cum-product estimators for the finite population mean....
A general family of estimators for estimating the population variance of the variable under study, which make use of known value of certain population...
Some ratio estimators for estimating the population mean of the variable under study, which make use of information regarding the population proportio...
This study proposes some exponential ratio-type estimators for estimating the population mean of the variable under study, using known values of certa...
A general family of estimators for estimating the population mean of the variable under study, which make use of known value of certain population par...
This study proposes improved chain-ratio type estimator for estimating population mean using some known values of population parameter(s) of the secon...
In practice, the information regarding the population proportion possessing certain attribute is easily available, see Jhajj et.al. (2006). For estima...
In this paper exponential ratio and exponential product type estimators using two auxiliary variables are proposed for estimating unknown population v...
In this paper we have proposed an almost unbiased ratio and product type exponential estimator for the finite population mean Y. It has been shown tha...
It is well recognized that the use of auxiliary information in sample survey design results in efficient estimators of population parameters under som...