document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1132191>Question 1132191</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 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 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #749140 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=749140\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What is the probability there are 12 or 13 girls?<BR>\n" );
document.write( "for 12: 13C12*.5^12*.5^1 or 13/4096=0.0016<BR>\n" );
document.write( "for 13: 1/4096=0.0001<BR>\n" );
document.write( "Probability it is NOT those is 1-0.017 or 0.983\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );