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CSSBB · Question #41

A stable, normally distributed process with specification 3.50 .03 has = 3.51 and = .016. What percent of the production violates specification?

The correct answer is D. 11.18%. See the full explanation below for the reasoning.

Measure Phase

Question

A stable, normally distributed process with specification 3.50 .03 has = 3.51 and = .016. What percent of the production violates specification?

Options

  • A16.43%
  • B12.62%
  • C18.58%
  • D11.18%

How the community answered

(32 responses)
  • A
    6% (2)
  • B
    19% (6)
  • C
    3% (1)
  • D
    72% (23)

Topics

#process capability#normal distribution#specification limits#percent defective

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