An experiment to compare the spreading rates of five different brands of yellow interior latex paint available in a particular area used 4 gallons (j = 4) of each paint. the sample average spreading rates (ft2/gal) for the five brands were x1. = 462.0, x2. = 512.8, x3. = 427.5, x4. = 469.3, and x5. = 532.1. the computed value of f was found to be significant at level α = 0.05. with mse = 270.8, use tukey's procedure to investigate significant differences between brands. (round your answer to two decimal places.)