4 papers
Empirical Study in Finite Correlation Coefficient in Two Phase Estimation
M. Khoshnevisan, F. Kaymarm, H. P. Singh +2
This paper proposes a class of estimators for population correlation coefficient when information about the population mean and population variance of one of the variables is not a…
Econometric Analysis on Efficiency of Estimator
M. Khoshnevisan, F. Kaymram, Housila P. Singh +2
This paper investigates the efficiency of an alternative to ratio estimator under the super population model with uncorrelated errors and a gamma-distributed auxiliary variable. Co…
A Family of Estimators of Population Mean Using Multiauxiliary Information in Presence of Measurement Errors
Jack Allen, Housila P. Singh, Florentin Smarandache
This paper proposes a family of estimators of population mean using information on several auxiliary variables and analyzes its properties in the presence of measurement errors.
A General Class of Estimators of Population Median Using Two Auxiliary Variables in Double Sampling
Jack Allen, Housila P. Singh, Sarjinder Singh +1
In this paper we have suggested two classes of estimators for population median M_Y of the study character Y using information on two auxiliary characters X and Z in double samplin…