Open AccessAn efficient variant of dual to product and ratio estimators in sample surveys
Author(s) -
Sayed Mohammed Zeeshan,
Gajendra K. Vishwakarma,
Manish Kumar
Publication year - 2021
Publication title -
communications faculty of sciences university of ankara series a1: mathematics and statistics
Language(s) - English
Resource type - Journals
ISSN - 1303-5991
DOI - 10.31801/cfsuasmas.808888
Subject(s) - estimator , mean squared error , mathematics , efficient estimator , statistics , bias of an estimator , stein's unbiased risk estimate , invariant estimator , ratio estimator , efficiency , minimum variance unbiased estimator , population , consistent estimator , demography , sociology