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CSSBB · Question #28
CSSBB Question #28: Real Exam Question with Answer & Explanation
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Question
When comparing two vendors' machines it is found that a sample of 1000 parts from machine A has 23 defectives and a sample of 1300 parts from machine B has 36 defectives. Do the data indicate that machine B has a higher rate of defectives?
Options
- Ayes
- Bno
- Call of the above
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