On ratio estimate under probality proportional to size sampling
MANPREET Kaur
On ratio estimate under probality proportional to size sampling - Mathematics and Statistics - Ludhiana PAU 1994 - 39,3L
In the present thesis, the estimators like ratio, product and an improved PPS estimator of population mean are obtained in which sample information from the latest auxiliary variable along with the known auxiliary variable is used. Expressions for bias an
SAMPLING (STATISTICS)
SAMPLING (STATISTICS)
T 311.212 M30O
On ratio estimate under probality proportional to size sampling - Mathematics and Statistics - Ludhiana PAU 1994 - 39,3L
In the present thesis, the estimators like ratio, product and an improved PPS estimator of population mean are obtained in which sample information from the latest auxiliary variable along with the known auxiliary variable is used. Expressions for bias an
SAMPLING (STATISTICS)
SAMPLING (STATISTICS)
T 311.212 M30O