document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1132740>Question 1132740</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Heights of women have a​ bell-shaped distribution with a mean of 161 cm and a standard deviation of 5 cm. Using​ Chebyshev's theorem, what do we know about the percentage of women with heights that are within 2 standard deviations of the​ mean? What are the minimum and maximum heights that are within 2 standard deviations of the​ mean?<BR>\n" );
document.write( "At least _____​% of women have heights within 2 standard deviations of 161 cm.<BR>\n" );
document.write( "(Round to the nearest percent as​ needed.) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #749871 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=749871\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Chebyshev's Theorem\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "For any numerical data set,\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "at least  3/4  of the data lie within two standard deviations of the mean\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "at least  8/9  of the data lie within three standard deviations of the mean<BR>\n" );
document.write( "							<BR>\n" );
document.write( "								<BR>\n" );
document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi}\ +\ 1\ =\ 0\"><BR>\n" );
document.write( "My calculator said it, I believe it, that settles it<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" src=\"http://c0rk.blogs.com/gr0undzer0/darwin-fish.jpg\"><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \ \\r\"> </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );