5. The following data are from a completely randomized design. Treatment 1 Treatment 2 Treatment 3 30 40 ? (missing) 36 38 ? (missing) 33 38 36 Sample mean 33 38.6667 40.33 At the a = 0.1, test whether the means for the three treatments are equal. Also, some results are given as follows: SSE = 33.75 and SST = 140.25. Answer the following questions. (a). What is the smallest interval of the p-value? [Multiple Choice] (4 points) (A) 0.025