document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=271157>Question 271157</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A census by the county dog control officer found that 18% of homes kept one dog as a pet, 4% had two dogs, and 1% had three or more.  If a salesman visits two homes selected at random, what’s the probability that he encounters \r<BR>\n" );
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document.write( "a.  no dogs?				b. some dogs?\r<BR>\n" );
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document.write( "c.  dogs in each home?		d.  more than one dog in each home?<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 #198561 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=198561\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A census by the county dog control officer found that 18% of homes kept one dog as a pet, 4% had two dogs, and 1% had three or more. If a salesman visits two homes selected at random, what’s the probability that he encounters<BR>\n" );
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document.write( "a. no dogs? (0.77)^2<BR>\n" );
document.write( "b. some dogs? (0.23)^2<BR>\n" );
document.write( "c. dogs in each home? (0.23)^2 <BR>\n" );
document.write( "d. more than one dog in each home? (0.05)^2<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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