Question: The following data summarize the results from an independent-measures study comparing three treatment conditions. a. Use an ANOVA with a = .05 to determine whether

The following data summarize the results from an independent-measures study comparing three treatment conditions.

a. Use an ANOVA with a = .05 to determine whether there are any significant differences among the three treatment means.
b. Calculate h2 to measure the effect size for this study.
c. Write a sentence demonstrating how a research report would present the results of the hypothesis test and the measure of effect size.

Treatment 10 10 N 12 G 60 " = 392 M1 = 3 T=12 SS = 8 M=4 T=16 SS = 12 2 2 M=8 T=32 SS=16

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