Open AccessA MODIFIED CLASS OF DUAL TO RATIO-TYPE ESTIMATORS FOR ESTIMATING THE POPULATION VARIANCE UNDER SIMPLE RANDOM SAMPLING SCHEME AND ITS APPLICATION TO REAL DATA
Author(s) -
SABA RIYAZ,
Rafia Jan,
Showkat Maqbool,
Khalid Ul Islam Rather,
T. R. JAN
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-22.3-a06
Subject(s) - estimator , efficiency , statistics , mathematics , mean squared error , consistency (knowledge bases) , variance (accounting) , simple random sample , bias of an estimator , extension (predicate logic) , population variance , ratio estimator , population , minimum variance unbiased estimator , computer science , discrete mathematics , demography , accounting , sociology , business , programming language