ASQ
CSSBB · Question #252
If an experiment has 5 factors and no replicates for a 2-level Experimental Design with 16 experimental runs which statement is incorrect?
The correct answer is C. The Main Effects for the 5 factors are not aliased or confounded but the 2-way interactions are. See the full explanation below for the reasoning.
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Question
If an experiment has 5 factors and no replicates for a 2-level Experimental Design with 16 experimental runs which statement is incorrect?
Options
- AThe Experimental Design is half-fractional
- BThe Main Effects are confounded with only 4-way interactions
- CThe Main Effects for the 5 factors are not aliased or confounded but the 2-way interactions are
- DThe experiment has 8 experimental runs with the first factor at the high level
How the community answered
(41 responses)- A10% (4)
- B2% (1)
- C85% (35)
- D2% (1)
Topics
#fractional factorial#aliasing#confounding#half-fractional design
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