Performance of a process to turn steel shafts is being evaluated. The shafts are identified as...

Performance of a process to turn steel shafts is being evaluated. The shafts are identified as either pass or fail the inspection. A sample of 10 shafts will be inspected and the probability that any single shaft is identified as bad and fail is P=0.2. What is the probability that at least 2 shafts are considered bad?

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orchestra answered 1 year ago

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