document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=751869>Question 751869</A>: <I><SPAN STYLE=\"word-break: break-all;\">   A data entry person has an accuracy rate of 99%, i.e. he enters 99 out of a 100 data fields correctly (a data field is a variable value, e.g. age, sex, etc).  He has to enter 20 questionnaires, with 20 data fields each.  What is the probability that his data entry (2 decimal places only) will be error free?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #457446 by </B><A HREF=/tutors/aboutme.mpl?userid=reviewermath><B>reviewermath(1029)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=reviewermath><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=reviewermath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=457446\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> probability = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.99%5E400 ALIGN=MIDDLE  ALT=\"0.99%5E400\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%280.02%29 ALIGN=MIDDLE  ALT=\"highlight%280.02%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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