?In Problems 9 and 10, (a) use the same analysis as that presented in Example 2 to conjecture whether interaction exists between factor A and factor B.
Chapter 13, Problem 9(choose chapter or problem)
In Problems 9 and 10, (a) use the same analysis as that presented in Example 2 to conjecture whether interaction exists between factor A and factor B. (b) Draw an interaction plot to verify your conjecture from part (a).
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