document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=981693>Question 981693</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A psychologist is interested in knowing whether adults who were bullied as children differ from the general population in terms of their empathy for others. On a questionnaire designed to measure empathy, the mean score for the general population is 30.6. Random sampling of 109 scores obtained from individuals who were bullied yielded a mean of 39.5 and a standard deviation of 6.6. (Use these numbers only for this question!)\r<BR>\n" );
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document.write( "What are the degrees of freedom? (numeric value only) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #602665 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><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=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=602665\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> We are measuring one variable (empathy), therefore<BR>\n" );
document.write( "Degrees of freedom(DF) is number of observations - 1<BR>\n" );
document.write( "DF = 109 -1 = 108<BR>\n" );
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