document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1105746>Question 1105746</A>: <I><SPAN STYLE=\"word-break: break-all;\">  The police notice 5 drunken drivers daily in average with the variance 4, independently everyday. What is the probability that they catch over 1900 drunken drivers yearly?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #720982 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><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=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=720982\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1900/365 = 5.2 daily<BR>\n" );
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document.write( "assume a normal distribution<BR>\n" );
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document.write( "z-score = (5.2 - 5) / 4 = 0.05<BR>\n" );
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document.write( "checking table of z-scores, we find<BR>\n" );
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document.write( "Probability (P) ( X < 5.2 ) = 0.5199<BR>\n" );
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document.write( "P ( X > 5.2 ) = 1 - 0.5199 = 0.4801 approximately 0.48<BR>\n" );
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