TY  - BOOK
AU  - Sukhjinder Singh
TI  - On the tranformation of ancillary variables to improve the estimate of population mean
U1  - T 519.54 S92O 
PY  - 1987///
CY  - Ludhiana
PB  - P.A.U.
KW  - ESTIMATION THEORY
KW  - MATHEMATICAL STATISTICS
KW  - PRODUCT ESTIMATOR
KW  - RATIO ESTIMATOR
KW  - TRANSFORMATION
N2  - It has been observed that the suitable transformation of the ancillary variable improves the efficiency of the existing estimators of Srivastava's(1967) and Sisadia and Dwivedi(1981), The transformations applied on respective estimators are linear and pow
ER  -