Question #63 True or false? Center points allow you to model the curvature in a design space. A) True. The reason that you add center points in an experiment is so you can model the curvature. B) True, Center points allow for response optimization, which includes modeling curvature in the design space. C) False. Center points can only detect the presence of curvature; they cannot model it. D) False. Center points are only used to estimate variation, not curvature