document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=205371>Question 205371</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Recently the number of hours canadians listen to the radio has increased. Statistics Canada determines information such as this by sending out a questionnaire to a random sample of Canadians. The return rate for this questionnaire is approximately 47%. Approximately 77% of the canadian population is urban, but returning this questionnaire is not dependent on whether you are an urban or rural dweller. <BR>\n" );
document.write( "A)Determine the probability that a canadian randomly chosen for the sample is an urban dweller and returns the questionnaire. <BR>\n" );
document.write( "B.)Determine the probability that a Canadian randomly chosen for the sample is a rural dweller and does not return the questionnaire.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #155075 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=155075\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Recently the number of hours canadians listen to the radio has increased. Statistics Canada determines information such as this by sending out a questionnaire to a random sample of Canadians. The return rate for this questionnaire is approximately 47%. Approximately 77% of the canadian population is urban, but returning this questionnaire is not dependent on whether you are an urban or rural dweller. <BR>\n" );
document.write( "A)Determine the probability that a canadian randomly chosen for the sample is an urban dweller and returns the questionnaire.<BR>\n" );
document.write( "P(urban and returns questionnaire) = 0.77*0.47 = 0.3619<BR>\n" );
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document.write( "B.)Determine the probability that a Canadian randomly chosen for the sample is a rural dweller and does not return the questionnaire.<BR>\n" );
document.write( "P(rural and no return) = 0.23*0.53 = 0.1219<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. <BR>\n" );
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