document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=885232>Question 885232</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The FBI Standard surgery of Crimes reports that 80% of all property crimes NEVER get solved.  Suppose a neighborhood suffered repeated property crimes all by different individuals.  The police examine 6 of the cases.  Find the expected number of cases that WILL be solved.\r<BR>\n" );
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document.write( "This is for an Intro to Statistics Class\r<BR>\n" );
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document.write( "Thanks<BR>\n" );
document.write( "Jenn </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #534985 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=534985\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 80% of the cases are never solved\r<BR>\n" );
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document.write( "So 20% are solved (100 - 80 = 20)\r<BR>\n" );
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document.write( "If 6 cases are examined, then you expect to have 20% of them solved. So 20% of 6 is 0.20*6 = 1.2\r<BR>\n" );
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document.write( "You expect about 1.2 cases to be solved. </SPAN>\n" );
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