document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=918983>Question 918983</A>: <I><SPAN STYLE=\"word-break: break-all;\"> THE AMOUNT OF JENI MONTHLY PHONE BILL IS NORMALLY DISTRIBUTED WITH A MEAN OF $55 AND A STANDARD DEVIATION OF $8.  wHAT PERCENTAGE OF HER PHONE BILLS ARE BETWEEN $31 AND $79, USING THE 68-95-99.7 RULE </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #557353 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=557353\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3SDs on either side of mean: 99.7 would be the % of bills:  $31 < x < $79 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );