document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=347150>Question 347150</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Facts:<BR>\n" );
document.write( "Random sample of 44<BR>\n" );
document.write( "Standard deviation of 2.4<BR>\n" );
document.write( "Point estimate of  7.59\r<BR>\n" );
document.write( "\n" );
document.write( "Obtain an approximate 95.44% confidence interval for the mean number  of young.<BR>\n" );
document.write( "This is my response 2*2.4=4.8     x-4.8 = 7.59-4.8 = 2.79      x+4.8=7.59+4.8=12.39, so 95.44% certain between 2.79 and 12.39.<BR>\n" );
document.write( "Can you please tell me if I have done this correct. Thank you for all of your help.<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 #248279 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=248279\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  Facts:<BR>\n" );
document.write( "Random sample of 44<BR>\n" );
document.write( "Standard deviation of 2.4<BR>\n" );
document.write( "Point estimate of 7.59 <BR>\n" );
document.write( "Obtain an approximate 95.44% confidence interval for the mean number of young.<BR>\n" );
document.write( "-------------<BR>\n" );
document.write( "1.00-0.9544 = <BR>\n" );
document.write( "x-bar: 7.59<BR>\n" );
document.write( "E = [-invT(0.0228,43]*2.4/sqrt(44) = 0.7449<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "95.44% CI: 7.59-0.7449 < u < 7.59+0.7449<BR>\n" );
document.write( "---<BR>\n" );
document.write( "95.44% CI: 6.8451 < u < 8.3349<BR>\n" );
document.write( "====================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "==================================== </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );