Compute the test statistic value of Tukey's criterion in one way ANOVA.
In a one-way ANOVA analysis of 3 treatments, with the total number of 9 observations, with an equal number of observations in each treatment, mean-square-error (MSE) was found to be 24.905. At the 5% level, the test statistic of Tukey's criterion is given by:
(1) 2.881
(2) 8.037
(3) 7.217
(4) 4.339
(5) 12.501