document.write( "Question 928174: A box contains 12 connectors, 9 good ones and 3 defective ones. What is the probability of obtaining exactly 2 good and 1 defective connector in drawing 3 parts from the box with replacement?
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Algebra.Com's Answer #563516 by ewatrrr(24785)\"\" \"About 
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12 connectors: 9G, 3def
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\n" ); document.write( "P(2G And 1def) = \"%289%2F12%29%289%2F12%29%283%2F12%29+=+%283%2F4%29%283%2F4%29%281%2F4%29\" = 9/64
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