Choose all of the correct alternatives. If Fcrit = 2.56 at a = .01 and Fobtained = 3.01, we should
a. fail to reject the null.
b. reject the null.
c. conclude that the treatment had a significant effect.
d. assume that there are no significant differences between the means of the populations from which our samples were drawn.
e. assume we have made a Type I error
Ans: b
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