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Exam CSSBB topic 1 question 110 discussion

Actual exam question from ASQ's CSSBB
Question #: 110
Topic #: 1
[All CSSBB Questions]

Using this partial Z Table, how many units from a months production run are expected to not satisfy customer requirements for the following process?
Upper specification limit: 7.2 Lower specification limit: 4.3 Mean of the process: 5.9 Standard Deviation: 0.65 Monthly production: 450 units

  • A. 3
  • B. 7
  • C. 10
  • D. 12
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Suggested Answer: C

Comments

javed_arshad
2 weeks, 6 days ago
10 pieces will exceed USL and 3 will be lower than LSL so total should be 13
upvoted 1 times
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