document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=986109>Question 986109</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Alex puts his spare change in jar every night. If he has $11.09 at the end of January, $22.27 at the end of February, $44.35 in April, $75.82 in July, $89.00 in August, and $114.76 at the end of October, perform a linear regression on this data. \r<BR>\n" );
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document.write( "Alex wants to buy a video game console at the end of December for $140.00.<BR>\n" );
document.write( "Will he have enough for this purchase? ( Show your work that supports your conclusion.) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #606950 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=606950\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Alex puts his spare change in jar every night. <BR>\n" );
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document.write( "If he has $11.09 at the end of January, $22.27 at the end of February, $44.35 in April, $75.82 in July, $89.00 in August, and $114.76 at the end of October, Perform a linear regression on this data.<BR>\n" );
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document.write( "Pairs:: (1,11.09),(2,22.27),(4,44.35),(7,75.92),(8,89.00)<BR>\n" );
document.write( "y = 10.99x + 0.1617<BR>\n" );
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document.write( "Alex wants to buy a video game console at the end of December for $140.00.<BR>\n" );
document.write( "Will he have enough for this purchase?<BR>\n" );
document.write( "f(10) = 10.99*10 + 0.1617 = $109.91<BR>\n" );
document.write( "Ans: No<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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