document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=594257>Question 594257</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A family has five children. The probability of having a girl is 1/2. What is the probability of<BR>\n" );
document.write( "having at least 4 girls? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #376667 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=376667\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A family has five children. The probability of having a girl is 1/2. What is the probability of<BR>\n" );
document.write( "having at least 4 girls?<BR>\n" );
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document.write( "p(4<= x <=5) = 1 - P(0<= x <=3) = 1 - binomcdf(5,1/2,3) = 0.1875<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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