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ANOVA for significant mean difference among the treatments

The following data were obtained from an independent-measures research study comparing three treatment conditions. Use an ANOVA with α = .05 to determine whether there are any significant mean difference among the treatments.

Treatment
I ` II III
2 5 7 N=14
5 2 3 G=42
0 1 6 ∑X2=182
1 2 4
2
2
T=12 T=10 T=20
SS=14 SS=9 SS=10

Solution Summary

This solution gives the step by step method for ANOVA.

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