document.write( "Question 505494: A shipments of 320 laptops contains 7 defective units. What is the probability of a company biting 5 laptops & receiving :\r
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document.write( "A) all defective units?
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document.write( "B) no defective units?
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document.write( "C) two working units & five defective units?
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document.write( "D) two defective units & five working units?
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document.write( "E) at least one defective unit?
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document.write( "F) at least one working unit? \r
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document.write( "Thank you! \n" );
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Algebra.Com's Answer #339958 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A shipments of 320 laptops contains 7 defective units. What is the probability of a company buying 5 laptops & receiving : \n" ); document.write( "A) all defective units?::: 7C5/320C5 \n" ); document.write( "------------------------------------------- \n" ); document.write( "B) no defective units?::: 7C0/320C5 \n" ); document.write( "--------------------------------------------- \n" ); document.write( "C) two working units & five defective units?::: \n" ); document.write( "Note: They only bought 5 laptops, not 7 \n" ); document.write( "--------------------------------------- \n" ); document.write( "D) two defective units & five working units? \n" ); document.write( "Note: They only bought 5 laptops, not 7 \n" ); document.write( "-------------------------------------------- \n" ); document.write( "E) at least one defective unit?::: 1 - [313c5/320C5] \n" ); document.write( "------------------------------------------- \n" ); document.write( "F) at least one working unit?:::: 1 - [7C5/320C5] \n" ); document.write( "============================================================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============= \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |