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Unformatted text preview: (c) What is the probability of obtaining 2 or less nonconforming units? 2. A lot of 15 has 3 nonconforming units. (a) What is the probability that a sample of 3 will have 1 nonconforming unit? (b) Would the Poisson be a good approximation? From Besterfield, Dale. Quality Control. 4 th edition 1994...
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This document was uploaded on 11/27/2011.
- Fall '09