document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=645487>Question 645487</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A mall has 3 department stores, JC Penny's, Macy's, and Sears. A survey of 2,631 people exiting the mall found that 432 made a purchase at JC Penny's, 291 made a purchase at Macy's, 517 made a purchase at Sears, 83 made a purchase at JC Penny's and Macy's, 207 made a purchase at JC Penny and Sears, 126 of them made a purchase at Macy's and Sears, and 45 of them made a purchase at all 3 stores.\r<BR>\n" );
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document.write( "A.  How many people made a purchase at JC Penney but did not make a purchase at Sears?<BR>\n" );
document.write( "B.  How many people made a purchase at exactly one of the three stores?\r<BR>\n" );
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document.write( "Thanks so much. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #405632 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=405632\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A mall has 3 department stores, JC Penny's, Macy's, and Sears. <BR>\n" );
document.write( "A survey of 2,631 people exiting the mall found that <BR>\n" );
document.write( "432 made a purchase at JC Penny's, <BR>\n" );
document.write( "291 made a purchase at Macy's, <BR>\n" );
document.write( "517 made a purchase at Sears, <BR>\n" );
document.write( "83 made a purchase at JC Penny's and Macy's, <BR>\n" );
document.write( "207 made a purchase at JC Penny and Sears, <BR>\n" );
document.write( "126 of them made a purchase at Macy's and Sears, <BR>\n" );
document.write( "and 45 of them made a purchase at all 3 stores.<BR>\n" );
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document.write( "A.  How many people made a purchase at JC Penney but did not make a purchase at Sears?<BR>\n" );
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document.write( "B.  How many people made a purchase at exactly one of the three stores?<BR>\n" );
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document.write( "If you construct a Venn Diagram you will be able to answer question a and b.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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