The Robust Test Statistic in Comparing Two Independent Groups using Trimming and Winsorization
The classical independent t-test is often in jeopardy when the assumptions of normality or homogeneity of variances being violated. The test performs worsen when these violations occur simultaneously. Alexander-Govern test offers the alternative solution to the classical t-test when dealing with het...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
IJENS Publisher, Rawalpindi, Pakistan
2017
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Subjects: | |
Online Access: | https://repo.uum.edu.my/id/eprint/30956/1/IJBAS%2017%2006%202017%2001-06.pdf |