document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=680608>Question 680608</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a family with 7 children, excluding multiple births what is the probabilty of haveing 7 girls ? Assume that a girl is as lkkely as boy at birth? Want to know how to solve step by step to be able to understand please and thankyou. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #422404 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=422404\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In a family with 7 children, excluding multiple births what is the probabilty of haveing 7 girls ? Assume that a girl is as lkkely as boy at birth? Want to know how to solve step by step to be able to understand please and thankyou.<BR>\n" );
document.write( "------<BR>\n" );
document.write( "The probability of having a girl is 1/2 for each birth.<BR>\n" );
document.write( "P(7 girls in 7 births) = (1/2)^7 = 1/128 <BR>\n" );
document.write( "===========================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "============= </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );