SOLUTION: a bag contain a totap of 12 batteries of which six are defective. Selecting two at a random without replacement, determin the probabilty that none of the batteries you select are g

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Question 387047: a bag contain a totap of 12 batteries of which six are defective. Selecting two at a random without replacement, determin the probabilty that none of the batteries you select are good.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
a bag contain a total of 12 batteries of which six are defective. Selecting two at a random without replacement, determine the probabilty that none of the batteries you select are good,
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P(2 are not good) = 6C2/12C2 = 15/66 = 5/22
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Cheers,
Stan H.