2.A two-factor ANOVA was performed and the following partially completed ANOVA table is available.

Source of Variation SS df MS F-RATIO

Factor A 4360 7

Factor B 8700 3

A*B interaction 3500

Error

Total 23400 127

(a) How many levels do factor A and B had? What is the number of replications for each treatment?

(b) Complete the ANOVA table.

(c) Using = 0.01, what conclusion will you reach about the interaction between factor A and B? State the appropriate null and alternative hypothesis.

(d) Using = 0.01, what conclusion will you reach about the interaction between factor A and B? State the appropriate null and alternative hypothesis.

(e) Using = 0.01, what conclusion should be reached about the results from main effect of factor A? State the appropriate null and alternative hypothesis.

(f) Using = 0.01, what conclusion should be reached about the results from main effect of factor B? State the appropriate null and alternative hypothesis