A domestic manufacturer of watches purchases quartz crystals from a Swiss firm. The crystals are shipped in lots of . The accept
ance sampling procedure uses randomly selected crystals. a. Construct operating characteristic curves for acceptance criteria of , , and (to 4 decimals). b. If is and , what are the producer's and consumer's risks for each sampling plan in part (a) (to 4 decimals)? c At Producer's Risk At Consumer's Risk
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