document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=301590>Question 301590</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A phatmaceutical firm claims that only ten percent of new drugs show to be effective in animal tests ever make it through clinical tests and to the market.  If a firm has 15 new compounds shown to be effective in animals calculate P(none will reach the market) and P(at most one will reach the market).  Also I have to calculate the mean and variance of the number of compounds that will reach the market.  Any help would be great - final is tomorrow and am completely confused.  Thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #216242 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=216242\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Then you should be studying. </SPAN>\n" );
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