document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1043453>Question 1043453</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the critical value and rejection region for the type of chi-square test with sample size n and level of significance a(alpha).  \r<BR>\n" );
document.write( "\n" );
document.write( "Two-tailed test,<BR>\n" );
document.write( "n=12, a(alpha)=0.05\r<BR>\n" );
document.write( "\n" );
document.write( "can you please explain the steps as to get the answer as well. Thank You.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #658599 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=658599\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  Find the critical value and rejection region for the type of chi-square test with sample size n and level of significance a(alpha). <BR>\n" );
document.write( "Two-tailed test,<BR>\n" );
document.write( "n=12, a(alpha)=0.05<BR>\n" );
document.write( "---------------------------3.816  21.920<BR>\n" );
document.write( "You need a Chi-Sq Chart--- your text might have one<BR>\n" );
document.write( "or you might find one online.<BR>\n" );
document.write( "------<BR>\n" );
document.write( "Since n = 12, the # of degrees of freedom is 11<BR>\n" );
document.write( "Look for that on your chart.<BR>\n" );
document.write( "------<BR>\n" );
document.write( "A 2-tail test with alpha = 5% has a left tail of 0.025<BR>\n" );
document.write( "and a right tail of 0.975<BR>\n" );
document.write( "------<BR>\n" );
document.write( "The rejection regions on the chart are <BR>\n" );
document.write( "lower:: Chi-Sq < 3.816<BR>\n" );
document.write( "upper:: Chi-sq > 21.920<BR>\n" );
document.write( "--------------------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );