Design and Analysis of Experiments Assignment #4, due Monday , 28th March 2022, 23h59
1. Show that the regression model coefficients for 2k factorial design are one half of effect estimates. (10 points)
2. Show that the estimated standard error of interaction effect is (10 points)
2S se(Effect) = ¡Ì
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3. Show that standard error of an effect is twice the standard error of an estimated regression coefficient in the regression model for the 2k design. (10 points)
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