Câu 15: LSSMBB: Lean Six Sigma Master Black Belt

In a sequential experimentation strategy, RSM experiments are most likely to be conducted at which of the following phases?

1. A. As a follow-up experiment to earlier experiments to help find optimum settings or if curvature was detected — đáp án hiện tại
2. B. In the initial conjecture phase
3. C. After making confirmation runs, especially if an acceptable linear model with high R-squared has been obtained
4. D. As a first experiment before spending 25% of resources