document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=754009>Question 754009</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Give the value of the test statistic t in each of the following situations. (Round your answers to two decimal places.)<BR>\n" );
document.write( "H0: &#956;  = 40, x¯  = 70, s = 90, n = 100<BR>\n" );
document.write( "t=\r<BR>\n" );
document.write( "\n" );
document.write( " Null value = 100, sample mean = 93, s = 15, sample size = 40<BR>\n" );
document.write( "t=\r<BR>\n" );
document.write( "\n" );
document.write( " H0: &#956;  = 230, x¯  = 280, standard error = 5, n = 100<BR>\n" );
document.write( "t= </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #458748 by </B><A HREF=/tutors/aboutme.mpl?userid=reviewermath><B>reviewermath(1029)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=reviewermath><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=reviewermath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=458748\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Give the value of the test statistic t in each of the following situations. (Round your answers to two decimal places.)<BR>\n" );
document.write( "H0: &#956; = 40, x¯ = 70, s = 90, n = 100<BR>\n" );
document.write( "t = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2870+-+40%29%2F%2890%2Fsqrt%28100%29%29 ALIGN=MIDDLE  ALT=\"%2870+-+40%29%2F%2890%2Fsqrt%28100%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%283.33%29 ALIGN=MIDDLE  ALT=\"highlight%283.33%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Null value = 100, sample mean = 93, s = 15, sample size = 40<BR>\n" );
document.write( "t= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2893+-+100%29%2F%2815%2Fsqrt%2840%29%29 ALIGN=MIDDLE  ALT=\"%2893+-+100%29%2F%2815%2Fsqrt%2840%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28-2.95%29 ALIGN=MIDDLE  ALT=\"highlight%28-2.95%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "H0: &#956; = 230, x¯ = 280, standard error = 5, n = 100<BR>\n" );
document.write( "t= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28280+-+230%29%2F5 ALIGN=MIDDLE  ALT=\"%28280+-+230%29%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%2810%29 ALIGN=MIDDLE  ALT=\"highlight%2810%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );