document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=329602>Question 329602</A>: <I><SPAN STYLE=\"word-break: break-all;\"> an election poll reported that a candidate had an approval rating of 51% with a margin of error E of 3%.  Construct a confidence interval for a proportion of adults who approve of the candidate.   </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #236272 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=236272\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> an election poll reported that a candidate had an approval rating of 51% with a margin of error E of 3%. Construct a confidence interval for a proportion of adults who approve of the candidate. <BR>\n" );
document.write( "-------------------------------<BR>\n" );
document.write( "p-hat = 0.51<BR>\n" );
document.write( "ME = 0.03<BR>\n" );
document.write( "--------------------------<BR>\n" );
document.write( "CI: 0.51-0.03 < p < 0.51+0.03<BR>\n" );
document.write( "CI: 0.48 < p < 0.54<BR>\n" );
document.write( "====================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );