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CSSBB · Question #39

The principle disadvantage of fractional factorial experiments is that:

The correct answer is C. effects are confounded. See the full explanation below for the reasoning.

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Question

The principle disadvantage of fractional factorial experiments is that:

Options

Aexperimental error is high
Brobustness is compromised
Ceffects are confounded
Dmeasurements are less precise
Eanalysis is more difficult

How the community answered

(25 responses)

A
4% (1)
C
76% (19)
D
12% (3)
E
8% (2)

Topics

#fractional factorial#confounding#aliasing#DOE limitations

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