document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=131320>Question 131320</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Data for Practice Problems<BR>\n" );
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document.write( "      Standard Test Scores <BR>\n" );
document.write( "Name Gender Absences PE Math Writing Reading <BR>\n" );
document.write( "Alex Boy 5 49 85 86 80 <BR>\n" );
document.write( "Anthony Boy 18 51 39 71 75 <BR>\n" );
document.write( "Douglas Boy 1 82 74 78 79 <BR>\n" );
document.write( "Jorge Boy 4 56 66 68 60 <BR>\n" );
document.write( "Joshua Boy 5 83 79 78 77 <BR>\n" );
document.write( "Luke Boy 0 94 89 84 84 <BR>\n" );
document.write( "Robert Boy 17 36 36 56 50 <BR>\n" );
document.write( "Rupert Boy 4 24 55 56 52 <BR>\n" );
document.write( "Seth Boy 0 61 92 89 83 <BR>\n" );
document.write( "Wayne Boy 1 65 92 96 91 <BR>\n" );
document.write( "Blair Girl 3 94 59 66 90 <BR>\n" );
document.write( "Brooke Girl 2 75 35 43 46 <BR>\n" );
document.write( "Carmen Girl 0 49 91 91 90 <BR>\n" );
document.write( "Charlita Girl 16 23 49 55 49 <BR>\n" );
document.write( "Kim Girl 2 71 90 92 95 <BR>\n" );
document.write( "Li Girl 1 73 98 93 95 <BR>\n" );
document.write( "Rachel Girl 2 92 87 92 91 <BR>\n" );
document.write( "Sara Girl 3 33 87 93 94 <BR>\n" );
document.write( "Sheetal Girl 0 18 100 97 97 <BR>\n" );
document.write( "Tawayna Girl 14 31 65 55 63 \r<BR>\n" );
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document.write( "t-Test:  Two Sample Assuming Equal Variances<BR>\n" );
document.write( "                                                           Boys                    Girls<BR>\n" );
document.write( "Mean                                                    ?                          ?<BR>\n" );
document.write( "Variance                                                 ?                        ?<BR>\n" );
document.write( "Observations                                         10                       10<BR>\n" );
document.write( "Pooled Variance                                       ?<BR>\n" );
document.write( "Hypothesized Mean Difference                 0<BR>\n" );
document.write( "df                                                             ?<BR>\n" );
document.write( "t stat                                                         ?<BR>\n" );
document.write( "P (T<=t) one tail                                       ?<BR>\n" );
document.write( "t Critical one tail                                        ?<BR>\n" );
document.write( "P(T<=) two tail                                           ?<BR>\n" );
document.write( "t Critical two tail                                          ?\r<BR>\n" );
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document.write( "Question:Did girls get more A-s than boys in math  (A awarded for 90 or higher.)\r<BR>\n" );
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document.write( "                           Boys                      Girls<BR>\n" );
document.write( "Actual                     ?                            ? Chi-Square=  ?<BR>\n" );
document.write( "Expected                  ?                            ? Critical          ?<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 #95918 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=95918\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This is a lot of data to analyze.  I think it would be good<BR>\n" );
document.write( "if you could show what your effort has produced relative to<BR>\n" );
document.write( "the listed questions.<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );