An experiment uses 4 treatment levels with 9 subjects participating in each level (36 total observations). a. Complete the ANOVA table Source df SS MS F Treatment 3 577.536 5.12 Subjects 8 100.245 Error 24 37.6 Total 35 b. Calculate 2 and interpret according to the Cohen guidelines c. Write out the steps of the six-step hypothesis test for this ANOVA