Question 779664: suppose that a sample of 10 is taken from a day's output of a machine that normally produces 5 percent defective parts. if 100 percent of a day's production is inspected whenever the sample of 10 gives 2 or more defectives, then what is the probability that 100 percent of a day's production will be inspected?
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! suppose that a sample of 10 is taken from a day's output of a machine that normally produces 5 percent defective parts. if 100 percent of a day's production is inspected whenever the sample of 10 gives 2 or more defectives, then what is the probability that 100 percent of a day's production will be inspected?
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Binomial Problem with n = 10 and p(defect) = 0.05
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P(2<= x <=10) = 1 - P(0<= x <=1) = 1- binomcdf(10,0.05,1) = 0.0861
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Cheers,
Stan H.
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