document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1203550>Question 1203550</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a recent survey, a statistician reported the following data.<BR>\n" );
document.write( "13 persons liked brand A.<BR>\n" );
document.write( "20 persons liked brand B.<BR>\n" );
document.write( "13 persons liked brand C.<BR>\n" );
document.write( "9 persons liked brands A and B.<BR>\n" );
document.write( "4 persons liked brands A and C.<BR>\n" );
document.write( "8 persons liked brands B and C.<BR>\n" );
document.write( "2 persons liked all three brands.<BR>\n" );
document.write( "3 persons liked none of the three brands.<BR>\n" );
document.write( "A truthful statistician was asked to find out how many people were interviewed. What was this statistician's answer? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #839206 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=839206\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "for tutor @ikleyn....<br><BR>\n" );
document.write( "You are missing one close parenthesis in your statement of the general principle that might cause confusion to beginning students....<br><BR>\n" );
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