Q1. The following data are from a completely randomized design.   Treatment   A B C   155 148 128   147 152 126   165 124 138   145 140 140   150 152 140 Sample mean 152.4 143.2 134.4 Sample variance 63.8 139.2 46.8 (A). What is the F test statistics value? (B). Compute the mean squares due to error. (C). At the α = 0.01, test whether the means for the three treatments are equal. Using F table, what is the most possible range of values of the p-value? [Multiple choice with single answer] (a) 0.025

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