document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=211774>Question 211774</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/9780073272962/algebrahomeworkh></A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> A study regarding the relationship between age and the amount of pressure sales personnel											<BR>\n" );
document.write( "feel in relation to their jobs revealed the following sample information. At the .01 significance											<BR>\n" );
document.write( "level, is there a relationship between job pressure and age?											<BR>\n" );
document.write( "											<BR>\n" );
document.write( "Age (years)	Low	Medium	High								<BR>\n" );
document.write( "Less than 25	20	18	22								<BR>\n" );
document.write( "25 up to 40	50	46	44								<BR>\n" );
document.write( "40 up to 60	58	63	59								<BR>\n" );
document.write( "60 and older	34	43	43								<BR>\n" );
document.write( "Totals	162	170	168								<BR>\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 #161350 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=161350\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A study regarding the relationship between age and the amount of pressure sales personnel <BR>\n" );
document.write( "feel in relation to their jobs revealed the following sample information. At the .01 significance <BR>\n" );
document.write( "level, is there a relationship between job pressure and age? \r<BR>\n" );
document.write( "\n" );
document.write( "Age (years) Low Medium High <BR>\n" );
document.write( "Less than 25 20 18 22 <BR>\n" );
document.write( "25 up to 40 50 46 44 <BR>\n" );
document.write( "40 up to 60 58 63 59 <BR>\n" );
document.write( "60 and older 34 43 43 <BR>\n" );
document.write( "Totals 162 170 168 <BR>\n" );
document.write( "------------------------------------------<BR>\n" );
document.write( "Ho: Row and Column factors are independent<BR>\n" );
document.write( "Ha: They are dependent<BR>\n" );
document.write( "---<BR>\n" );
document.write( "I ran an ANOVA test on the three sets of data and got the following:<BR>\n" );
document.write( "Test statistic: F = 0.01508..<BR>\n" );
document.write( "p-value: 0.985...<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Conclusion: Since the p-value is greater than 1%, do not reject Ho.<BR>\n" );
document.write( "=====================================================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );