Question 865458
A batch of one hundred bulbs is inspected by testing four randomly chosen bulbs. The batch is rejected if even one of the bulbs are defective. A batch typically has five defective bulbs. The probability that the current batch is accepted is ??
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Accepted if none of the 4 chosen bulbs is defective.
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Binomial Problem with n = 4 and p(not defective) = 0.95
Ans:P(x = 4 non defective) = 0.95*4 = 0.8145
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Cheers,
Stan H.