document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=212121>Question 212121</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/9781591666431/algebrahomeworkh>Algebra 1</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> Hi,\r<BR>\n" );
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document.write( "I know this may be a very simple question for you but I need assistance. Here is the question:\r<BR>\n" );
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document.write( "A northern city had the following temperatures one winter week. Find the average temperature for the week: -7, -15, +2, +9, -1, +17, +23.\r<BR>\n" );
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document.write( "Please help me with the answer and explain how the answer was computed.\r<BR>\n" );
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document.write( "Thanks!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #160205 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=160205\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Add the numbers and then divide by the number of samples.<BR>\n" );
document.write( "There are 7 samples.  <BR>\n" );
document.write( "Average=Sum/N=(-7-15+2+9-1+17+23)/7=28/7=4 </SPAN>\n" );
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