ANOVA is said to robust against assumption violations when the sample
size is large. However, when the sample size is huge, it tends to
overpower the test and thus the null may be falsly rejected. Which is a
lesser evil? Your input will be greatly appreciated.
****************************************************************************
Chong-ho (Alex) Yu, Ph.D., CNE, MCSE
Instruction and Research Support
Information Technology
Arizona State University
Tempe AZ 85287-0101
Voice: (602)965-7402
Fax: (602)965-6317
Email: [EMAIL PROTECTED]
URL:http://seamonkey.ed.asu.edu/~alex/
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