document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=183892>Question 183892</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 3.  When is it appropriate to use the paired difference t-test? <BR>\n" );
document.write( "A)  Four samples are compared at once <BR>\n" );
document.write( "B)  Any two samples are compared <BR>\n" );
document.write( "C)  Two independent samples are compared <BR>\n" );
document.write( "D)  Two dependent samples are compared \r<BR>\n" );
document.write( "\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 #137994 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=137994\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> When is it appropriate to use the paired difference t-test? <BR>\n" );
document.write( "A) Four samples are compared at once <BR>\n" );
document.write( "B) Any two samples are compared <BR>\n" );
document.write( "C) Two independent samples are compared <BR>\n" );
document.write( "D) Two dependent samples are compared <BR>\n" );
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document.write( "\"Paired\" sounds like dependent: like before and after sets of DATA.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );