document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1147995>Question 1147995</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An airline charges the following baggage fees: $25 for the first bag and an extra $35 for the second. Suppose 54% of passengers have no checked luggage, 34% have only one piece of checked luggage and 12% have two pieces. We suppose a negligible portion of people check more than two bags.\r<BR>\n" );
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document.write( "a) The average baggage-related revenue per passenger is (please round to the nearest cent): $<BR>\n" );
document.write( "b) The standard deviation of baggage-related revenue is (please round to the nearest cent): $ <BR>\n" );
document.write( "c) About how much revenue should the airline expect for a flight of 120 passengers? (please round to the nearest dollar): $  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #769416 by </B><A HREF=/tutors/aboutme.mpl?userid=Theo><B>Theo(13342)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Theo><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=Theo><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=769416\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> airline charges the following:<BR>\n" );
document.write( "25 dollars for the first bag.<BR>\n" );
document.write( "additional 35 dollars for the second bag.\r<BR>\n" );
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document.write( "54% of passengers have no bags.<BR>\n" );
document.write( "34% of passengers have one bag.<BR>\n" );
document.write( "12% of passengers have two bags.\r<BR>\n" );
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document.write( "passengers with more than two bags are not considered, as the percentage of passengers with more than two bags is negligible.\r<BR>\n" );
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document.write( "you want to know:\r<BR>\n" );
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document.write( "a) The average baggage-related revenue per passenger is (please round to the nearest cent): $\r<BR>\n" );
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document.write( "b) The standard deviation of baggage-related revenue is (please round to the nearest cent): $\r<BR>\n" );
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document.write( "c) About how much revenue should the airline expect for a flight of 120 passengers? (please round to the nearest dollar): $\r<BR>\n" );
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document.write( "see my spreadsheet displays for the calculations required to get your answer.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" src = \"http://theo.x10hosting.com/2019/110104.jpg\" alt=\"$$$$\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" src = \"http://theo.x10hosting.com/2019/110103.jpg\" alt=\"$$$\" >\r<BR>\n" );
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document.write( "the answers to your questions are:\r<BR>\n" );
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document.write( "a) The average baggage-related revenue per passenger is (please round to the nearest cent):\r<BR>\n" );
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document.write( "the average baggage related revenue per passenger is $15.70.\r<BR>\n" );
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document.write( "b) The standard deviation of baggage-related revenue is (please round to the nearest cent):\r<BR>\n" );
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document.write( "the standard deviation of baggage related revenue is $19.95.\r<BR>\n" );
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document.write( "c) About how much revenue should the airline expect for a flight of 120 passengers? (please round to the nearest dollar):\r<BR>\n" );
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document.write( "the baggage related revenue for a flight of 120 passengers is estimated to be about $1884.00\r<BR>\n" );
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