1) You intend to conduct an ANOVA with 5 groups in which each group will have the same number of subjects:n=12. (This is referred to as a "balanced" single-factor ANOVA.)

What are the degrees of freedom for the numerator?

d.f.(treatment) =

What are the degrees of freedom for the denominator?

d.f.(error) =

2) Fill in the missing values for this ANOVA summary table:

S.S. d.f M.S. F

Between 244.608 3 ? ?

Within ? ? ?

TOTAL 1460.608 22

3) Another name for one-way ANOVA is _ ANOVA

4) The F-statistic is sensitive to 3 conditions of the data.Explain how each would distort the F-statistic.