document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=175483>Question 175483</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A distributor of personal computers has five locations in the city. The sales in units for the first quarter of the year were as follows:<BR>\n" );
document.write( "		<BR>\n" );
document.write( "Location - Observed Sales (Units)\r<BR>\n" );
document.write( "\n" );
document.write( "North Side - 70<BR>\n" );
document.write( "Pleasantway - 75<BR>\n" );
document.write( "Southwyck - 70<BR>\n" );
document.write( "I-90 -50<BR>\n" );
document.write( "Venice Avenue - 35<BR>\n" );
document.write( "TOTAL = 300<BR>\n" );
document.write( "		<BR>\n" );
document.write( "What is the critical value at the 0.01 level of risk? <BR>\n" );
document.write( "	A)	7.779 <BR>\n" );
document.write( "	B)	15.033 <BR>\n" );
document.write( "	C)	13.277 <BR>\n" );
document.write( "	D)	5.412 <BR>\n" );
document.write( "	E)	None of the above <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 #130675 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=130675\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This is a \"goodness-of-fit-test\".<BR>\n" );
document.write( "There are 5 categories so df=5-1=4<BR>\n" );
document.write( "-----------<BR>\n" );
document.write( "With alpha = 1%, the critical Chi-square value is 13.277<BR>\n" );
document.write( "======================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );