document.write( "Question 522087: Four Students sit a typing test.\r
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document.write( "The probability that Anna passes the test is 1/2\r
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document.write( "The probablity that Boris passes the test is 4/9\r
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document.write( "Calulate the probabilty that both Anna and Boris pass the test. Give the answer in its simplest form? \n" );
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Algebra.Com's Answer #346684 by stanbon(75887) ![]() You can put this solution on YOUR website! The probability that Anna passes the test is 1/2 \n" ); document.write( "The probablity that Boris passes the test is 4/9 \n" ); document.write( "Calulate the probabilty that both Anna and Boris pass the test. Give the answer in its simplest form? \n" ); document.write( "------------- \n" ); document.write( "The events are independent so you multiply to get: \n" ); document.write( "P(both pass) = (1/2)(4/9) = 2/9 \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |