document.write( "Question 865949: a box of parts contains 8 good items and 4 defective items. if 2 are selected at random with replacement, find the probability that both are defective. \n" ); document.write( "

Algebra.Com's Answer #521980 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "p(def) = 4/8 = .5
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document.write( "2 are selected at random with replacement
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document.write( "P(both def) =  0r 25% chance both are defective \n" );
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