document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=242039>Question 242039</A>: <I><SPAN STYLE=\"word-break: break-all;\"> one out of every 5 americans believe that the us govt should take primary responsibility for elimanting poverty in the us. If 10 americans are selected find the probabality that at least 3 will believe that the us govt should take primary responsibilty for eliminating?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #177325 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=177325\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> one out of every 5 americans believe that the us govt should take primary responsibility for elimanting poverty in the us. If 10 americans are selected find the probabality that at least 3 will believe that the us govt should take primary responsibilty for eliminating? <BR>\n" );
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document.write( "Binomial with n = 10, p= 1/5 , 3<= x <= 10<BR>\n" );
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document.write( "Using a TI calculator I get:\r<BR>\n" );
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document.write( "Ans:  1 - binomcdf(10,0.2,2) = 0.3222\r<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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