document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=324363>Question 324363</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Assume the probability is 1/2 that a child is born a girl. If a family has three children, what is the probability that they have a) exactly one girl, b) at most two girls.<BR>\n" );
document.write( " The probability of getting exactly one girl is [ ]? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #232164 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=232164\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Look at the 8 possibilities<BR>\n" );
document.write( "BBB<BR>\n" );
document.write( "BBG<BR>\n" );
document.write( "BGB<BR>\n" );
document.write( "BGG<BR>\n" );
document.write( "GBB<BR>\n" );
document.write( "GBG<BR>\n" );
document.write( "GGB<BR>\n" );
document.write( "GGG<BR>\n" );
document.write( "a) P(exactly 1 G)=3/8<BR>\n" );
document.write( "b) P(at most 2 G or less than 3 G)=7/8 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );