To optimize the response of a process, ideally what sequence of experimentation should one use?

OPTIONS

• Use response surface methodologies at all stages
• Use screening first and then response surface techniques
• Use charting techniques first and then ANOVA
• Use experimental designs first and then ANOVA

Use screening first and then response surface techniques

Explanation:

Screening will help the analyst to filter variables and determine what is really important in the response model. Response surfaces will then help optimize the model provided that all variables are quantitative. So option b is correct.