document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1074160>Question 1074160</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Identify the z-score that corresponds with the Middle 47% of the distribution.<BR>\n" );
document.write( "There is a mean score of 91 and and Standar Deviation of 5 and it is a normal distribution  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #689300 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=689300\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 47% in the middle leaves 53% for the left and right tails.<BR>\n" );
document.write( "So the left tail contains 26.5%.<BR>\n" );
document.write( "Find z so that <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%28z%29=0.265 ALIGN=MIDDLE  ALT=\"P%28z%29=0.265\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "Using EXCEL NORMSINV function,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z=-0.62801 ALIGN=MIDDLE  ALT=\"z=-0.62801\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So then,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28X-91%29%2F5=-0.62801 ALIGN=MIDDLE  ALT=\"%28X-91%29%2F5=-0.62801\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Now solve for X.<BR>\n" );
document.write( " </SPAN>\n" );
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