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Chapter 16: One-Way Analysis of Variance
753
Section Review
SUMMARY
Here, the focus was on testing for the equality of several means for a one-
way ANOVA. The F-test was employed to perform the test. In addition,
technology was integrated to help with the computations for the test. Also,
technology was used to help with establishing whether the one-way
ANOVA assumptions of independence, normality, and constant variance
were violated. Some graphical procedures were used to help to explain
some of the concepts.
The concepts in the chapter were illustrated through
Graphical Procedures
F
Distribution
F
tests
Multiple Comparisons
Confidence Intervals
Technology
Care should always be taken when doing the
F
test for the one-way analysis
of variance. Caution should be relied upon when the ANOVA assumptions
have been violated.
e-Self Review