document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=757674>Question 757674</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the difference between the following two regression equations?\r<BR>\n" );
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document.write( "	y(with an inverted v above it) = b&#8338; + b&#8321;x		y = &#946;&#8338; + &#946;&#8321;x\r<BR>\n" );
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document.write( "	Choose the correct answer below:\r<BR>\n" );
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document.write( "	A.  The first equation is for sample data; the second equation is for a population.<BR>\n" );
document.write( "	B.  The first equation is for a population; the second equation is for sample data.\r<BR>\n" );
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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 #461055 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20849)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=461055\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "y(with an inverted v above it) = b&#8338; + b&#8321;x\r<BR>\n" );
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document.write( "Using observed or sample data for values of x<BR>\n" );
document.write( "and y, estimates of the parameters b&#8338; and b&#8321; are<BR>\n" );
document.write( "obtained and the estimated regression line is\r<BR>\n" );
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document.write( "y = &#946;&#8338; + &#946;&#8321;x\r<BR>\n" );
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document.write( "where y is the value of y that is predicted from<BR>\n" );
document.write( "the estimated regression line.\r<BR>\n" );
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document.write( "answer is: A </SPAN>\n" );
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