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wksht 10

# wksht 10 - 98 We want to know if any of the TV shows are...

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98. We want to know if any of the TV shows are funnier than the others. Write the null hypothesis in words and symbols. What is the alternative hypothesis (in words and symbols)? Make sure that you can test the null using a one-way ANOVA. Words: o H N : all three shows have an equal amount of funniness o H O : at least one of the shows is funnier than the others Symbols: o H N : μ 1 2 3 o H O : μ 1 ≠μ 2 ≠μ 3 99. How do you run a one-way ANOVA in SPSS? 1. Analyze à Compare Means à One Way ANOVA 2. Put the DV in the Dependent List 3. Put the IV in the Factor Box 4. Under “Options…” select “Descriptives” and “Homogeneity of variance test” 5. Click OK 100. Conceptually, what is SPSS doing when you run this test? Be sure to discuss within and between variance. SPSS is running a statistical analysis that compares 2 or more means and then makes inferences about means by analyzing variance 101. Run the analysis that would test your hypothesis. Paste in the output.

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wksht 10 - 98 We want to know if any of the TV shows are...

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