A factory producing countertop materials inspects each produced slab for defects (or imperfections). The average number...
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A factory producing countertop materials inspects each produced slab for defects (or imperfections). The average number of def per slab is 2.94. 1. When they inspect a slab, what is the probability that they find no defects? [ 2. When they inspect a slab, what is the probability that they find at least 1 defects? 3. When they inspect a slab, what is the probability that they find 2 or fewer defects? 4. What is the standard deviation of the number of defects? 5. If they find more than 5 defects in a slab, they consider it defective and scrape it. What is the probability that a slab is consid defective? A factory producing countertop materials inspects each produced slab for defects (or imperfections). The average number of def per slab is 2.94. 1. When they inspect a slab, what is the probability that they find no defects? [ 2. When they inspect a slab, what is the probability that they find at least 1 defects? 3. When they inspect a slab, what is the probability that they find 2 or fewer defects? 4. What is the standard deviation of the number of defects? 5. If they find more than 5 defects in a slab, they consider it defective and scrape it. What is the probability that a slab is consid defective?
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we can assume that the number of defects per slab follows a Poisson distribution with an average rat... View the full answer
Related Book For
Cost Management Accounting and Control
ISBN: 978-0324559675
6th Edition
Authors: Don R. Hansen, Maryanne M. Mowen, Liming Guan
Posted Date:
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