document.write( "Question 1148030: Viewers ABC NBC CBS Other Total
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document.write( "Men 30 20 40 55 145
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document.write( "Women 50 10 20 45 125
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document.write( "Total 80 30 60 100 270\r
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document.write( "If one of these individuals is selected at random, what is the probability that the person watches:\r
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document.write( "NBC or CBS, given that the individual is a man \n" );
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Algebra.Com's Answer #769402 by ikleyn(52866) You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "\r\n" ); document.write( "Viewers ABC NBC CBS Other Total\r\n" ); document.write( "Men 30 20 40 55 145\r\n" ); document.write( "Women 50 10 20 45 125\r\n" ); document.write( "Total 80 30 60 100 270\r\n" ); document.write( "\r\n" ); document.write( "If one of these individuals is selected at random, what is the probability that the person watches:\r\n" ); document.write( "\r\n" ); document.write( "NBC or CBS, given that the individual is a man.\r\n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Solution\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r\n" ); document.write( "Go to the line \"Men\" of the Table.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Add the numbers 20 (under NBC) and 40 (under CBS) and divide the sum by 145, which is the \"Total\" in this line.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "You will get your answer.\r\n" ); document.write( "\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Happy calculations (!)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "/\/\/\/\/\/\/\/\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I was very much impressed on how accurately you prepared your input data !\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "It was my pleasure to see it (!)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |