Question: You sample 29 consecutive items from a production line and inspect for six defects. You find 11 defects among the sample. What is the long
You sample 29 consecutive items from a production line and inspect for six defects. You find 11 defects among the sample. What is the long term sigma level of this process?
Question 1 options:
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| 3.0 sigma | ||||||||||||||||
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| 1.1 sigma | ||||||||||||||||
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| 1.5 sigma | ||||||||||||||||
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| 2.5 sigma (2)You have a control chart in place for monitoring the average and range of burst strength. This process yields a long run avg of 26.545 pounds of force with an average range (from samples of eight) of 2.214. What is the upper control limit for the ranges? Question 3 options:
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