document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1157338>Question 1157338</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A survey of 32 people was conducted to compare their self-reported height to their actual height. The difference between reported height and actual height was calculated.\r<BR>\n" );
document.write( "\n" );
document.write( "You're testing the claim that the mean difference is greater than 0.5.\r<BR>\n" );
document.write( "\n" );
document.write( "From the sample, the mean difference was 0.65, with a standard deviation of 0.56.\r<BR>\n" );
document.write( "\n" );
document.write( "Calculate the test statistic, rounded to two decimal places </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #780397 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=780397\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> t=(0.65-0.5)/0.56/sqrt(32). this is with 31 degrees of freedom, although that is not important for this problem.\r<BR>\n" );
document.write( "\n" );
document.write( "t=+1.52 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );