document.write( "Question 1051904: Giving a test to a group of students, the grades and genders are summarized below.\r
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document.write( " A B C Total\r\n" );
document.write( "Male 8 5 6 19\r\n" );
document.write( "Female 15 3 4 22\r\n" );
document.write( "Total 23 8 10 41\r\n" );
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document.write( "If one student is chosen at random,\r
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document.write( "find the probability that the student was female OR received a grade of \"C\". (Leave answer to four decimal places.)
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Algebra.Com's Answer #667354 by solver91311(24713) You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For the denominator of your probability fraction you need the total number of students given as 41.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For the numerator you can either count the number of females plus the number of students who are not female that got a 'C', or you can count the number of students who got a 'C' plus the number of females that did not get a 'C' (same number either way).\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "My calculator said it, I believe it, that settles it \n" ); document.write( " ![]() \n" ); document.write( " |