Open AccessDIFFERENCE-CUM-EXPONENTIAL EFFICIENT ESTIMATOR OF POPULATION VARIANCE
Author(s) -
Khalid Ul Islam Rather,
M. Iqbal Jeelani,
M. YOUNIS SHAH,
AFSHAN TABASSUM,
S. E. H. Rizvi
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-a10
Subject(s) - estimator , mathematics , mean squared error , minimum variance unbiased estimator , statistics , population variance , bias of an estimator , variance (accounting) , efficient estimator , ratio estimator , variable (mathematics) , exponential function , population , invariant estimator , efficiency , mathematical analysis , demography , accounting , sociology , business