document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=930823>Question 930823</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1.	Find the standardized test statistic to test the claim that &#956;1 = &#956;2. Two samples are randomly selected from each population. The sample statistics are given below.\r<BR>\n" );
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document.write( "n1 = 40 n2 = 35\r<BR>\n" );
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document.write( "¯x 1= 13  ¯x 2 = 14\r<BR>\n" );
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document.write( "s1 = 2.5 s2 = 2.8\r<BR>\n" );
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document.write( "EXTRA INFO THE X  HAS A bar ON TOP OF  IT\r<BR>\n" );
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document.write( "	a)-0.8<BR>\n" );
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document.write( "	B)None of the above<BR>\n" );
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document.write( "	C)-1.6<BR>\n" );
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document.write( "	D)-1.0<BR>\n" );
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document.write( "	E)-2.6<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #565347 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=565347\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> t =(13-14)/SQRT(2.5/40+ 2.8/35) = -2.6 </SPAN>\n" );
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