document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1080538>Question 1080538</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a manufacturing process it is estimated that 4.8% of a particular item are defective.\r<BR>\n" );
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document.write( "If a client orders 50 of the items, what is the probability that at least one will be defective?\r<BR>\n" );
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document.write( "What is the expected value of defective items in a box of 100? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #694674 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=694674\">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%29=C%2850%2CX%29%2A%280.048%29%5EX%2A%281-0.048%29%5E%2850-X%29 ALIGN=MIDDLE  ALT=\"P%28X%29=C%2850%2CX%29%2A%280.048%29%5EX%2A%281-0.048%29%5E%2850-X%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "At least one, <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P=1-P%280%29 ALIGN=MIDDLE  ALT=\"P=1-P%280%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P=1-0.085 ALIGN=MIDDLE  ALT=\"P=1-0.085\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P=0.915 ALIGN=MIDDLE  ALT=\"P=0.915\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "To get expected value,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%5B50%5D=sum%28X%2AP%28X%29%2CX=0%2CX=50%29=2.4 ALIGN=MIDDLE  ALT=\"E%5B50%5D=sum%28X%2AP%28X%29%2CX=0%2CX=50%29=2.4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Round down to 2.<BR>\n" );
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document.write( "In a box of 100,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=E%5B100%5D=2%2A2.4=4.8 ALIGN=MIDDLE  ALT=\"E%5B100%5D=2%2A2.4=4.8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Round up to 5.\r<BR>\n" );
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