document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=465432>Question 465432</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The Ivy College Technology Center reports that 80% of the incoming freshmen purchase a printer from the Center, 35% buy a laptop from the Center, and that 60% of those who buy a laptop from the Center also buy a printer there. What is the probability that a randomly selected freshman student\r<BR>\n" );
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document.write( "a) purchased a laptop computer and a printer from the Center?\r<BR>\n" );
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document.write( "b) purchased a laptop computer or a printer from the Center?\r<BR>\n" );
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document.write( "c) purchased a laptop at the Center, given that (s)he purchased a printer there?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #318951 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=318951\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a)80%+35%-60%=1.15-.6=.55 who buy both<BR>\n" );
document.write( "b)80% buy a printer. 40% of those who buy a laptop do not buy a printer, so .35x.40 or .14 buy a laptop alone, so 94% buy either a printer or laptop.<BR>\n" );
document.write( "c).55x.80=all who bought a laptop, given the (s)he bought a printer=44%..\r<BR>\n" );
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