2. Consider the surface roughness experiment with a 23 factorial design in the factors feed rate (A), depth of cut (B),
Posted: Thu Jul 14, 2022 4:52 pm
2. Consider the surface roughness experiment with a 23 factorial design in the factors feed rate (A), depth of cut (B), and tool angle (C), with n=2 replicates.' a. Which effects appear to be large? Use the analysis of variance to confirm your conclusions. b. Provide the regression model based on the results of this experiment. Ftable (α=0.1)=3.45792