document.write( "Question 1154827: What is the probability the student is not a credit card carrier and a sophomore?
\n" ); document.write( "credit card carrier|not a credit card carrier | total
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\n" ); document.write( "sophomore 25 |15 |40
\n" ); document.write( "overall total= 100
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Algebra.Com's Answer #777314 by ikleyn(52780)\"\" \"About 
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document.write( "            credit card carrier|not a credit card carrier | total\r\n" );
document.write( "freshman             40        |    20                    |  60\r\n" );
document.write( "sophomore            25        |    15                    |  40\r\n" );
document.write( "overall total=                                            | 100\r\n" );
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document.write( " P(not a credit card carrier and a sophomore) = \"15%2F100\" = \"3%2F20\" = 0.15.\r\n" );
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