ugen Industrial smoothing produces ball bearings. after inspection, it has generally been found that 12% of bearings must be scrapped (because they are too small), 65% are within specifications (can be used immediately), and the remaining 23% must be polished down (because they are too big). out of a random sample of 14 bearings, what is the probability that fewer than two bearings must be scrapped

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
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Krugen Industrial smoothing produces ball bearings. after inspection, it has generally been found that 12% of bearings must be scrapped (because they are too small), 65% are within specifications (can be used immediately), and the remaining 23% must be polished down (because they are too big). out of a random sample of 14 bearings, what is the probability that fewer than two bearings must be scrapped?

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