document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=129930>Question 129930</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Let x be a random variable that represents the length of time it takes a student to write a term paper for Dr. Adam's Sociology class.  After interviewing many students, it was found that x has an approximately normal distribution with mean &#956; = 6.8 hours and standard deviation &#963; = 2.1 hours.\r<BR>\n" );
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document.write( "Convert each of the following x intervals to standardized z intervals:<BR>\n" );
document.write( "	a)  x &#8804; 7.5<BR>\n" );
document.write( "	b)  5 &#8804; x &#8804; 8<BR>\n" );
document.write( "	c)  x &#8805; 4\r<BR>\n" );
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document.write( "Convert each of the following z intervals to raw score x intervals:<BR>\n" );
document.write( "	d)  z &#8805; -2<BR>\n" );
document.write( "	e)  0 &#8804; z &#8804; 2<BR>\n" );
document.write( "	f)  z &#8804; 3<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 #94958 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=94958\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This has already been answered.<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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