To study the effects of four factors A, B, C, and D on a process, a 2 4 factorial experiment was run in two replicates and the responses are as follows Write a SAS program to analyze the responses of the experiment by using cell (2, 2, 2, 2) as the reference cell for the regression model Identify w...

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To study the effects of four factors A, B, C, and D on a process, a 2

Question:

To study the effects of four factors A, B, C, and D on a process, a 2⁴ factorial experiment was run in two replicates and the responses are as follows:

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Write a SAS program to analyze the responses of the experiment by using cell (2, 2, 2, 2) as the reference cell for the regression model. Identify which factorial effects are significant.

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