document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1180880>Question 1180880</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A social worker wants to test (𝛼=0.05) whether the average body mass index<BR>\n" );
document.write( "(BMI) of the students under feeding program is different from 8.2 kg.<BR>\n" );
document.write( "a) State the H0 and H1in words.<BR>\n" );
document.write( "b) State the H0 and H1 in symbols.<BR>\n" );
document.write( "c) What is the probability of committing Type I error?<BR>\n" );
document.write( "d) State the conclusion when H0 is rejected.<BR>\n" );
document.write( "e) Determine the direction and the tail (if applicable) to be used.<BR>\n" );
document.write( "Please help me with this </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #810672 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=810672\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Ho: The true mean of the BMI is 8.2 kg.  mu=8.2<BR>\n" );
document.write( "Ha: The true mean of the BMI is not 8.2 kg. mu not= 8.2; mu NE 8.2<BR>\n" );
document.write( "The probability of making a Type I error is alpha, or 0.05.<BR>\n" );
document.write( "If Ho is rejected, the conclusion is the true mean of the BMI is not 8.2 kg.<BR>\n" );
document.write( "This is a two-tailed test, since the hypothesis may be rejected in either direction<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );