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ICBB · Question #180

Which statement(s) are correct about the DOE Factorial plot output here? (Note: There are 3 correct answers).

The correct answer is B. The highest tool age was achieved with metal hardness at high level while keeping the cutting C. The design indicated above is a 32 factorial design E. All factors had 2 levels in the experiment. You've hit your session limit · resets 5:20pm (America/New_York)

Question

Which statement(s) are correct about the DOE Factorial plot output here? (Note: There are 3 correct answers).

Exhibit

ICBB question #180 exhibit

Options

  • ATwo factors were operated at 3 levels each
  • BThe highest tool age was achieved with metal hardness at high level while keeping the cutting
  • CThe design indicated above is a 32 factorial design
  • DThe cutting speed and cutting angle are at the low level for the least tool age achieved
  • EAll factors had 2 levels in the experiment

How the community answered

(61 responses)
  • A
    15% (9)
  • B
    75% (46)
  • D
    10% (6)

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