Given the following ANOVA output, answer the questions that follow.

(a) Is there evidence of an interaction effect? Why or why not?
(b) Based on the P-value, is there evidence of a difference in the means from factor A? Based on the P-value, is there evidence of a difference in the means from factor B?
(c) What is the mean square error?

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Analysis of Variance for Response Source Factor A Factor B Interaction Error df MS 11.73 0.003 0.000 531.2 531.2 2 3018.0 1509.0 33.33 0.18 16.3 8.2 45.3 0.836 18 814.9