document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=465155>Question 465155</A>: <I><SPAN STYLE=\"word-break: break-all;\"> in a certain hospital, maternity, it has been observed that the probability of getting a baby boy is 0.32. if 10 expectant ladies are observed, find the probability that,<BR>\n" );
document.write( "i) exactly three of them are males<BR>\n" );
document.write( "ii)at least 9 are females<BR>\n" );
document.write( "iii) none is a boy </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #318730 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=318730\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> p=0.32, q=0.68, n=10<BR>\n" );
document.write( "i)<BR>\n" );
document.write( "nCr=10C3=120 coefficient <BR>\n" );
document.write( "120p^3q^7<BR>\n" );
document.write( "=.2644<BR>\n" );
document.write( ".<BR>\n" );
document.write( "ii)<BR>\n" );
document.write( "10pq^9+q^10<BR>\n" );
document.write( "=.1206<BR>\n" );
document.write( ".<BR>\n" );
document.write( "iii)<BR>\n" );
document.write( "q^10<BR>\n" );
document.write( "=.0211<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );