Homogeneity of Variance in the Two-Sample Means Test
The American StatisticianPublished 1 February 1992
Barry Kurt Moser, Gary Stevens
Citations184
SJR quartileQ1
SJR score0.78
SNIP1.50
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Abstract
Abstract In the two-sample means test, the need for a preliminary variance test and the special emphasis given to the equal variance assumption are questioned. The conclusions can be easily used in the classroom to teach the two sample means test.
Keywords
Mathematics
Communication in Statistics- Theory and MethodsThe two-sample t test versus satterthwaite's approximate f test
159 Citations1989Barry Kurt Moser, Gary Stevens +1 more