Question

You may need to use the appropriate appendix table or technology to answer this question. A domestic manufacturer of watches purchases quartz crystals from a Swiss firm. The crystals are shipped in lots of 1,000. The acceptance sampling procedure uses 12 randomly selected crystals (a) Construct operating characteristic curves for acceptance numbers of 0, 1, and 2 1.00 S 0.90 0.80 0.70 0.60 0.50 0.40 0.30 0.20 0.10 1.00 0.90 0.80 E 0.70 0.60 0.50 0.40 0.30 0.20 0.10 1.00 0.90 с 0 c=0 C21 с 2 2 0.80 E 0.70 0.60 0.50 0.40 20.30 0.20 0.10 c=2 10 15 20 25 10 15 20 25 10 15 20 25 Percent Defective in the Lot Percent Defective in the Lot Percent Defective in the Lot 1.00 0.90 0.80 0.70 0.60 0.50 0.40 0.30 с 0 cs1 c=2 0.20 0.10 10 15 20 25 Percent Defective in the Lot (b) If p0-0.08 and ρ,-0.10, what are the producer's and consumer's risks for each sampling plan in part (a)? (Round your answers to four decimal places.) 0.08 and p -0.10, what are the producer's and consumer c Producer's Risk Consumer's Risk

Answer 1

1-0 '01 3S CO 35 o 34 3 ㆁ.ID-> C 35(o ) (0.70J.CI-6-10 03 443s Cs cned with CamScanner