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ICBB · Question #83

ICBB Question #83: Real Exam Question with Answer & Explanation

The correct answer is D. 57. See the full explanation below for the reasoning.

Question

Using this partial Z Table, how many units from a month's production run are expected to not satisfy customer requirements for the following process? Upper specification limit: 8.4 Lower specification limit: 4.7 Mean of the process: 6.2 Standard Deviation: 2.2 Monthly production: 360 units

Options

  • A8
  • B13
  • C28
  • D57

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