document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=644043>Question 644043</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the (two) z-scores that bound the middle 40% of the standard 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 #404783 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=404783\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the (two) z-scores that bound the middle 40% of the standard normal distribution.<BR>\n" );
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document.write( "That block of probability has a left tail of 0.30 and a right tail of 0.30.<BR>\n" );
document.write( "Find the z-value with a left tail of 0.30<BR>\n" );
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document.write( "InvNorm(0.30) = -0.5244<BR>\n" );
document.write( "The z-value with a right tail of 0.30 = 0.5244<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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