Statistics w3d1

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ANOVA

 

In many ways, comparing multiple sample means is simply an extension of what we covered last week.  Just as we had 3 versions of the t-test (1 sample, 2 sample (with and without equal variance), and paired; we have several versions of ANOVA – single factor, factorial (called 2-factor with replication in Excel), and within-subjects (2-factor without replication in Excel). What examples (professional, personal, social) can you provide on when we might use each type?  What would be the appropriate hypotheses statements for each example?

 

    • 11 years ago
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