ASQ
CSSBB · Question #26
CSSBB Question #26: Real Exam Question with Answer & Explanation
The correct answer is A. yes. See the full explanation below for the reasoning.
Question
A machine tool vender wants to sell an injection molding machine. The current machine produces 3.2% defectives. A sample of 1100 from the vender 's machine has 2.9% defective. Do these numbers indicate that the proposed machine has a lower rate of defectives?
Options
- Ayes
- Bno
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