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CQE · Question #78

A single sampling plan calls for a sample size of 80 with an acceptance number of five and a rejection number of six If the quality of the submitted lots 10 percent defective. then the percent of…

The correct answer is C. 20%. See the full explanation below for the reasoning.

Product and Process Control

Question

A single sampling plan calls for a sample size of 80 with an acceptance number of five and a rejection number of six If the quality of the submitted lots 10 percent defective. then the percent of lots expected to be accepted in the long run is approximately.

Options

  • A6%
  • B10%
  • C20%
  • D30%

How the community answered

(28 responses)
  • A
    4% (1)
  • B
    4% (1)
  • C
    86% (24)
  • D
    7% (2)

Topics

#acceptance sampling#OC curve#single sampling plan#lot acceptance probability

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