Open AccessImproved Ratio Estimators for the Population Mean Using Non-Conventional Measures of Dispersion
Author(s) -
Muhammad Abid,
Nasir Abbas,
Rehan Ahmad Khan Sherwani,
Hafız Zafar Nazir
Publication year - 2016
Publication title -
pakistan journal of statistics and operation research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 15
eISSN - 2220-5810
pISSN - 1816-2711
DOI - 10.18187/pjsor.v12i2.1182
Subject(s) - estimator , mathematics , statistics , mean squared error , ratio estimator , population , dispersion (optics) , population mean , linear regression , econometrics , efficient estimator , minimum variance unbiased estimator , demography , physics , sociology , optics