LiteratureCompositionChapter S6 Homework/Quiz
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Chapter S6 Homework/Quiz

Zoya Hayes avatar Zoya Hayes
3 September 2022
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10 test answers

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question
What type of control chart should be used when it is possible to have more than one mistake per item?
answer
c-chart
question
Process capability
answer
means that the natural variation of the proces must be small enough to produce the product that must meet the standard
question
Which of the following measures the proportion of variation (3o) between the center of the center of the process and the nearest specification limit?
answer
process capability index
question
What is the percentage defective in an average lot of goods inspected throuhg acceptance sampling?
answer
AOQ
question
WHat is the best statement regarding an operating characteristic curve?
answer
As the AQL decreases, the producer's risk also decreases
question
In accepatance sampling, the producer's risk is the risk of having a
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good lot rejected
question
The two popular measures for quantitatively determing if a process is capable are
answer
process capability ratio and process capability index
question
Which of the following statements is NOT true about the process capability ratio?
answer
a capable process has a process capability ratio less than one
question
What is the probability of accepting a bad lot?
answer
type II error
question
A c-chart is based on
answer
Poisson distribution