In a Study of Protein Breakfast Bars,five Bars from Each $\alpha$

Short Answer

In a study of protein breakfast bars,five bars from each of three brands were tested to see if the mean amount of protein per bar differs among the brands.If the sum of squares for the brands is 0.05 and the sum of squares for the error is 0.09,what is the decision rule if $\alpha$ = 0.05? ________________________