Open AccessOPTIMUM SEPARATE RATIO -TYPE EXPONENTIAL ESTIMATOR FOR COMPUTATION OF POPULATION MEAN IN STRATIFIED RANDOM SAMPLING
Author(s) -
Khalid Ul Islam Rather,
M. Iqbal Jeelani,
AFSHAN TABASSUM
Publication year - 2022
Publication title -
journal of science and arts
Language(s) - English
Resource type - Journals
eISSN - 2068-3049
pISSN - 1844-9581
DOI - 10.46939/j.sci.arts-22.2-a07
Subject(s) - estimator , mathematics , stratified sampling , minimum variance unbiased estimator , ratio estimator , statistics , efficient estimator , mean squared error , trimmed estimator , bias of an estimator , efficiency , stein's unbiased risk estimate , invariant estimator , consistent estimator , exponential function , population mean , minimax estimator , mathematical analysis