SOLUTION: suppose you just got a shipment of nine televisions and 2 of them were defective. what is the probabality that both televisions work amd the probablity that at least one does not w
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Question 527229: suppose you just got a shipment of nine televisions and 2 of them were defective. what is the probabality that both televisions work amd the probablity that at least one does not work
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
suppose you just got a shipment of nine televisions and 2 of them were defective. what is the probabality that both televisions work amd the probablity that at least one does not work
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Binomial Problem with n = 2 and p(defect) = 2/9 ; p(work) = 7/9
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P(1<= x <=2) = 1 - P(x = 0) = (7/9)^2
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Cheers,
Stan H.
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