document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=390375>Question 390375</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Assume the number of episodes per year of otitis media, a common disease of the middle ear in early childhood, follows a Poisson distribution with parameter (lambda= 1.6) episodes per year. Find the probability of getting 5 or more episodes of otitis media in the first 2 years of life. Find the probability of not getting any episodes of otitis media in the first year of life.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #276921 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=276921\">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=P%28X+%3E=+5%29+=+1+-+P%28X+%3C+5%29+=+1+-+e%5E%28-3.2%29%283.2%5E0%2F0%21+%2B+3.2%5E1%2F1%21+%2B+3.2%5E2%2F2%21+%2B+3.2%5E3%2F3%21+%2B+3.2%5E4%2F4%21%29+=+0.2193874889 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > to  10 decimal places.\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%28X+=+0%29+=+e%5E%28-1.6%29%281.6%5E0%2F0%21%29+=+.201896518 ALIGN=MIDDLE  ALT=\"P%28X+=+0%29+=+e%5E%28-1.6%29%281.6%5E0%2F0%21%29+=+.201896518\"   DISABLED_style= \"max-width:90%; height:auto;\" >, to 9 decimal places. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );