document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1183346>Question 1183346</A>: <I><SPAN STYLE=\"word-break: break-all;\">  A landscape contractor bids on jobs where he can make $3000 profit. The relative frequency of getting 1, 2, 3, 4, 5, 6, 7, 8 or 9 jobs per month are shown.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Number of jobs 		1 	2 	3 	4	5	6	7	8	9<BR>\n" );
document.write( "Frequency			72 	98 	95 	89	23	45	78	90	23\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Find the contractor’s expected profit per month. Also find out the deviation of the landscape contractor.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #813609 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(53765)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=813609\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Look at this link\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<A  rel=nofollow HREF=https://www.algebra.com/algebra/homework/Probability-and-statistics/Probability-and-statistics.faq.question.316335.html>https://www.algebra.com/algebra/homework/Probability-and-statistics/Probability-and-statistics.faq.question.316335.html</A>\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "https://www.algebra.com/algebra/homework/Probability-and-statistics/Probability-and-statistics.faq.question.316335.html\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Find there a TWIN problem solved in much more professional formulation.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "==============\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Hello, in response to my post, you sent me new problem through the comment window \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Comment from student</U>: &nbsp;&nbsp;The following sample shows the weekly number of road accidents in a city during a two-year period: \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Number of Accidents 0  -  04 05-9 10-14 15-19 20-24 25-29 30-34 35-39 40-44 \r<BR>\n" );
document.write( "\n" );
document.write( "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Frequency 5 12 32 27 11 9 4 3 5\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Please do not post new problems to me personally this way.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "This forum does not work this way.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Post new problems to the forum &nbsp;ONLY &nbsp;through the specially created web-page for these purposes.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "The comment window &nbsp;(so called &nbsp;\"Thank you form\") &nbsp;serves for totally different purposes.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "When you post new problem to a tutor through this &nbsp;\"Thank you\" &nbsp;window, <BR>\n" );
document.write( "it is the same as if you drive on a highway using the reverse transmission.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Have a nice day / night / morning / evening / afternoon and the tea time (!)\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );