document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=977855>Question 977855</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A group of college students believes the average grades in psychology courses are different than the average grades in biology courses. The group found the average psychology grades of a sample of 8 students was 86.4 and the average biology grades of a sample of 10 students was 82.2. What is the null hypothesis for this study?\r<BR>\n" );
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document.write( "Please show work <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 #599400 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=599400\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The null hypothesis would be average of psychology courses equals average of biology course. <BR>\n" );
document.write( "The alternate hypothesis would be average of psychology courses does equal average of biology course.  </SPAN>\n" );
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