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ISEB-PM1 · Question #113

ISEB-PM1 Question #113: Real Exam Question with Answer & Explanation

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Question

Control chart theory is based on the differentiation of the causes of variations in quality. Variations may be produced by assignable causes. All of the following are examples of assignable causes except:

Options

  • ANone of the other alternatives apply (all are examples)
  • Bdifferences among materials.
  • Cdifferences among machines.
  • Ddifferences among workers.
  • Edifferences in each of these factors over time.

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