document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=476428>Question 476428</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Assume that women have heights that are normally distributed with a mean of 63.6 inches and a<BR>\n" );
document.write( "standard deviation of 2.5 inches. Find the value of the quartile Q3. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #326769 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=326769\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> We need to find <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=alpha+=+Q%5B3%5D+ ALIGN=MIDDLE  ALT=\"alpha+=+Q%5B3%5D+\"   DISABLED_style= \"max-width:90%; height:auto;\" >such that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%28+Z+%3C=+alpha%29+=+0.75 ALIGN=MIDDLE  ALT=\"P%28+Z+%3C=+alpha%29+=+0.75\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "From a table of cumulative standard normal values, we get  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%28+Z+%3C=+0.675%29+=+0.75 ALIGN=MIDDLE  ALT=\"P%28+Z+%3C=+0.675%29+=+0.75\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=alpha+=+0.675 ALIGN=MIDDLE  ALT=\"alpha+=+0.675\"   DISABLED_style= \"max-width:90%; height:auto;\" > ==> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28H+-+63.6%29%2F2.5+=+0.675 ALIGN=MIDDLE  ALT=\"%28H+-+63.6%29%2F2.5+=+0.675\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "==> H - 63.6 = 1.6875 ==> H = 65.2875, the 3rd quartile. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );