### Behavioral statistics: 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