document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1185112>Question 1185112</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose it costs $48 to roll a pair of dice. You get paid $7 times the sum of the numbers that appear on the dice. Is it a fair game? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #815871 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=815871\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=matrix%284%2C12%2Csum%2C+2%2C3%2C4%2C5%2C6%2C7%2C8%2C9%2C10%2C11%2C12%2C+7%2Asum%2C+14%2C21%2C28%2C35%2C42%2C49%2C56%2C63%2C70%2C77%2C84%2Cp%28x%5Bi%5D%29%2C+1%2F36%2C2%2F36%2C+3%2F36%2C4%2F36%2C+5%2F36%2C+6%2F36%2C5%2F36%2C4%2F36%2C3%2F36%2C2%2F36%2C1%2F36%2C+net+=+x%5Bi%5D%2C+-34%2C-27%2C-20%2C-13%2C-6%2C1%2C8%2C15%2C22%2C29%2C36%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "===> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%28X%29+=+sum%28x%5Bi%5D%2Ap%28x%5Bi%5D%29%2C+i+=1%2C+11%29+=-34%2F36+-54%2F36+-60%2F36-52%2F36+-30%2F36%2B+6%2F36%2B40%2F36+%2B60%2F36+%2B66%2F36+%2B+58%2F36+%2B+36%2F36+=+36%2F36+=+%22%241%22+ ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "Therefore the game is fair for you -- you expect to earn $1 on average if you played the game long enough. </SPAN>\n" );
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