Question: Consider a two-factor factorial experiment. Develop a formula for finding a 100(1 )% confidence interval on the difference between any two means for either

Consider a two-factor factorial experiment. Develop a formula for finding a 100(1 − α)% confidence interval on the difference between any two means for either a row or column factor. Apply this formula to find a 95% CI on the difference in mean warping at the levels of copper content 60 and 80% in Exercise 14-6.

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