Question: 15.17 Consider Figure 15.14, which represents a 22 factorial with 3 center runs. If quadratic curvature is significant, what additional design points would you select
15.17 Consider Figure 15.14, which represents a 22 factorial with 3 center runs. If quadratic curvature is significant, what additional design points would you select that might allow the estimation of the terms x21
, x22
? Explain.

x2 -1,1 -1,-1 (0, 0) X1 1,1 1,-1
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
