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Mathematics, 31.10.2019 04:31 ecletcicbeauty5793

Problem 6-29 a quality-control inspector is testing sample output from a production process for widgets wherein 98% of the items are satisfactory (s) and 2% are unsatisfactory (u). three widgets are chosen randomly for inspection. the successive quality events may be assumed independent. find the probabilities for the following numbers of unsatisfactory items:

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