document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1030723>Question 1030723</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A normal distribution has a mean of 80 and a standard deviation of 14.<BR>\n" );
document.write( "  <BR>\n" );
document.write( "Determine the value above which 80% of the values will occur. (Round z-score computation and your final answer to 2 decimal places.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #645525 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=645525\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> : A normal distribution has a mean of 80 and a standard deviation of 14.\r<BR>\n" );
document.write( "\n" );
document.write( "Determine the value above which 80% of the values will occur. (Round z-score computation and your final answer to 2 decimal places.<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "Find the z-score with a left tail of 0.20<BR>\n" );
document.write( "invNorm(0.20) = -0.8416<BR>\n" );
document.write( "-------<BR>\n" );
document.write( "Ans: x = z*s + u<BR>\n" );
document.write( "x = -0.8416*14 + 80 = 68.22<BR>\n" );
document.write( "-------------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "----------------- </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );