For each of the following two experiments, calculate the means and variances for each group first, and

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For each of the following two experiments, calculate the means and variances for each group first, and then use those statistics to perform the ANOVA.

a. Can you reject the null hypothesis for Experiment 1? Display your results in an ANOVA summary table, and state the significance of your F ratio in a sentence, using the proper format. Include the value for eta squared.

Experiment 1 Group 1 Group 2 Group 3 17 15 21 12 11 10 26 20 18 14 23 15 4.


b. Can you reject the null hypothesis for Experiment 2? Display your results in an ANOVA summary table, and state the significance of your F ratio in a sentence, using the proper format. Include an estimate of omega squared.

Experiment 2 Group 1 Group 2 Group 3 26 10 17 21 11 15 12 20 19 14 23 18 3. 3.

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Introductory Statistics For The Behavioral Sciences

ISBN: 9780470907764

7th Edition

Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea

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