A chain-sampling plan is used for the inspection of lots of size N= 427. The sample...
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A chain-sampling plan is used for the inspection of lots of size N= 427. The sample size is n=9. If the sample contains no defectives, the lot is accepted. If one defective is found, the lot is accepted provided that the samples from the 4 previous lots are free of defectives. Determine the probability of acceptance of a lot that is 2.538% defective. Select one: a. 0.7805 b. 0.6937 c. 0.8672 d. 0.2602 A chain-sampling plan is used for the inspection of lots of size N= 427. The sample size is n=9. If the sample contains no defectives, the lot is accepted. If one defective is found, the lot is accepted provided that the samples from the 4 previous lots are free of defectives. Determine the probability of acceptance of a lot that is 2.538% defective. Select one: a. 0.7805 b. 0.6937 c. 0.8672 d. 0.2602
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Related Book For
Introduction to Statistical Quality Control
ISBN: 978-1118146811
7th edition
Authors: Douglas C Montgomery
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