a) Use Fisher's LSD method with a = .05 to determine which population means differ: k = 3 n1 = 10 n2 = 10 n3 = 10 MSE = 700 x1 bar = 128.7 x2 bar = 101.4 x3 bar = 133.7
b) Repeat part (a), using the Bonferroni adjustment method.
c) Repeat part (a), using Turkey 's multiple comparison method