document.write( "Question 1205980: A school contains 357 boys and 323 girls
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document.write( "If a student is chosen at random, what is the probability of choosing a boy and a girl \n" );
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Algebra.Com's Answer #843115 by math_tutor2020(3817)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "P(boy) = probability of a boy \n" ); document.write( "P(girl) = probability of a girl\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P(boy) = (number of boys)/(number of students) \n" ); document.write( "P(girl) = (number of girls)/(number of students)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Example: \n" ); document.write( "A very small school has 10 boys and 12 girls \n" ); document.write( "P(boy) = 10/(10+12) = 10/22 = 5/11 \n" ); document.write( "P(girl) = 12/(10+12) = 12/22 = 6/11 \n" ); document.write( "These results aren't the final answers to your particular problem; however, you can use this example to answer your question. \n" ); document.write( " \n" ); document.write( " |