document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=320192>Question 320192</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a group of 100 batteries, 30 are dead.<BR>\n" );
document.write( "Use your calculator to find the probability that if you pick 20 batteries, more than 2 will be dead. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #229361 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=229361\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In a group of 100 batteries, 30 are dead.<BR>\n" );
document.write( "Use your calculator to find the probability that if you pick 20 batteries, more than 2 will be dead.<BR>\n" );
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document.write( "P(a single battery is dead) = 0.3<BR>\n" );
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document.write( "P(3<= x <=30) = 1 - P(0<= x <=2) = 1 - binomcdf(20,0.3,2) = 0.9645<BR>\n" );
document.write( "====================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "==================== </SPAN>\n" );
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