Question: A research report concludes that there are significant differences among treatments with F (2, 99) = 41.27, p < .0001, 2 = .455. How

A research report concludes that there are significant differences among treatments with "F(2, 99) = 41.27,p < .0001, 2= .455."

How many independent groups were compared in this one-way ANOVA?

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