Math Problem Statement
六西格玛团队在研究过程改进时,要考虑9个因子。 经费的限制使得试验总次数应尽可能地少,但仍希望不要使主效应与二阶交互作用相混杂。除了应安排4个中心点外,至少还要进行多少次试验?
Solution
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Math Problem Analysis
Mathematical Concepts
Design of Experiments
Factorial Designs
Fractional Factorial Designs
Interaction Effects
Formulas
2^k design for factorial experiments
2^(k-p) design for fractional factorial experiments
Theorems
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Suitable Grade Level
Advanced
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