document.write( "Question 1132191: One day 13 babies are born at a hospital. Assuming each baby has an equal chance of being a boy or a girl what is the probability that at most 11 of the 13 babies are girls \n" ); document.write( "

Algebra.Com's Answer #749142 by ikleyn(52788) $\"\"$ $\"About$

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document.write( "  The probability that at most 11 of the 13 babies are girls =\r\n" );
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document.write( "= the COMPLEMENT to the probability that all babies are girls or 12 babies are girls = \r\n" );
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document.write( "    = 1 -  -  = 1 -  -  = 0.9983 = 99.83%.\r\n" );
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