Open AccessRelative Efficiency of Some Tests of Two Population Means under Violation of Homoscedacity Assumptions
Author(s) -
Paul Moses Medugu,
Yusuf Mohammed,
Haruna Bakari Rann
Publication year - 2021
Publication title -
international journal of science and technoledge
Language(s) - English
Resource type - Journals
ISSN - 2321-919X
DOI - 10.24940/theijst/2021/v9/i5/st2105-002
Subject(s) - homoscedasticity , normality , nonparametric statistics , statistics , population , mathematics , normal distribution , sample size determination , sample (material) , exponential function , parametric statistics , gamma distribution , statistical hypothesis testing , normal population , econometrics , heteroscedasticity , mathematical analysis , physics , demography , sociology , thermodynamics