Question: A quality inspector is interested in the time spent replacing defective parts. The average time spend should be at most 20 min per day according

 A quality inspector is interested in the time spent replacing defective

A quality inspector is interested in the time spent replacing defective parts. The average time spend should be at most 20 min per day according to company standards. The following hypotheses are set up to examine whether the standards are being met:

parts. The average time spend should be at most 20 min per

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