This paper considers the problem of estimating the population mean using information on an
auxiliary variable in presence of non-response. Some modified ratio, product and regression …

In this paper effect of measurement error and non response error is examined on estimation
of unknown population mean of study variable. We have obtained the expression of the MSE …

This paper deals with the problem of estimating the population ratio, product and mean
using auxiliary information in two-phase sampling in presence of non-response. Three …

ON THE ESTIMATION OF RATIO AND PRODUCT OF TWO POPULATION MEANS USING
SUPPLEMENTARY INFORMATION IN PRESENCE OF MEASUREMENT ERRORS Page 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 …

In surveys covering human populations it is observed that information in most cases are not
obtained at the first attempt even after some callbacks. Such problems come under the …

This paper attempts to propose a new general family of estimators for estimating the
population mean in the presence of non-response when the population mean X of the …

This paper considers the problem of estimating the product of two population means using
the information on multi-auxiliary characters with double sampling the non-respondents …

This paper presents two chain type estimators for ratio of two population means of study
characters using auxiliary characters in the presence of non-response. The expressions for …

In this paper, we suggest an estimator of the population mean of the variable of interest y in
the presence of non-response in two situations. We obtain expressions for the bias and …