document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=310258>Question 310258</A>: <I><SPAN STYLE=\"word-break: break-all;\"> P(6 < x-bar < 8) = P(-0.3514 < z < +0.3514) = 0.2747\r<BR>\n" );
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document.write( "How did you get the 0.2747 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #221870 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=221870\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> P(6 < x-bar < 8) = P(-0.3514 < z < +0.3514) = 0.2747 <BR>\n" );
document.write( "How did you get the 0.2747<BR>\n" );
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document.write( "z = 0.3514 has a left tail of 0.6374<BR>\n" );
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document.write( "z = -0.3514 has a left tail of 0.3626<BR>\n" );
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document.write( "Therefore the area between z = -0.3514 and +0.3514 is<BR>\n" );
document.write( "0.6374-0.3626 = 0.2748 or 2748, depending on how/if<BR>\n" );
document.write( "you round off the numbers.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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