document.write( "Question 1201898: A class consisting of 8 men and 7 women we're 2 selected randomly to represent the class in a dabate find the probability that the 2 selected are (I) both men (ii) both woman (iii) of the same Sex (iv) of the different Sex. \n" ); document.write( "
Algebra.Com's Answer #836472 by ikleyn(52787)\"\" \"About 
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\n" ); document.write( "A class consisting of 8 men and 7 women we're 2 selected randomly to represent the class in a dabate
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document.write( "Total people is  8+7 = 15.\r\n" );
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document.write( "(a)  both men        P(both men)   = \"%288%2F15%29%2A%287%2F14%29\" = \"56%2F210\" = \"4%2F15\".\r\n" );
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document.write( "(b)  both women      P(both women) = \"%287%2F15%29%2A%286%2F14%29\" = \"42%2F210\" = \"3%2F15\".\r\n" );
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document.write( "(c)  of the same sex P(both men)  +  P(both women) = \"4%2F15\" + \"3%2F15\" = \"7%2F15\".\r\n" );
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document.write( "(d)  of the different sex: the complement to the value of (c)  1 - \"7%2F15\" = \"8%2F15\".\r\n" );
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