[STAT6032 ONLY] Use the Bonferroni method to compare the following treatments (i.e. these four specific level combinations of speed and depth): (2,3), (2,4), (3,3) 6%). Calculate the critical difference and report and (3,4), pairwisely (Use a = your results of comparison. You can report the result as we have seen in SAS output by labeling significantly different treatments with different Latin letters. df to.005;df to.01;df to.015;df to.03;df 2 3 9.9248 5.8409 6.9646 4.5407 5.6428 3.8960 3.8964 2.9505 24 6 2.7969 3.7074 3.1427 2.4922 2.8289 2.3069 2.3133 1.9740