Analysis of variance and the F-test for the equality of means.

Today I demonstrated the calculation of the between- and within-groups mean squares, the summary of the ANOVA in a table, and introduced the F-test for the equality of two or more means. This test is essentially an extension of the test for the equality of two means that we covered earlier.

The last take-home quiz was distributed today. You can download it from Blackboard as well. I also have a few spare copies that are in the pocket on my office door (Brink 417).

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