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Exam ICBB topic 1 question 89 discussion

Actual exam question from Six Sigma's ICBB
Question #: 89
Topic #: 1
[All ICBB Questions]

If an experiment has 5 factors and no replicates for a 2-level Experimental Design with 16 experimental runs which statement(s) are correct? (Note: There are 3 correct answers).

  • A. The Main Effects for the 5 factors are not aliased or confounded but the 2-way interactions are confounded with the 3-way interactions
  • B. The Main Effects are confounded with only 4-way interactions
  • C. The Experimental Design is half-fractional
  • D. The experiment has 8 experimental runs with the first factor at the high level
  • E. The experiment has only 4 experimental runs with the 5th factor at the high level
Show Suggested Answer Hide Answer
Suggested Answer: BCD 🗳️

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InvisibleBeing
11 months, 2 weeks ago
Just memorize: 4-way interactions 8-experimental runs half-factorial.
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