document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=435545>Question 435545</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi! \r<BR>\n" );
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document.write( "So, I have a question on probability. The question is students in the class take two tests. 20% of the class passed both tests and 57% of the class passed the first test. What percentage of those who passed the first test also passed the second test?\r<BR>\n" );
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document.write( "Thank you for your help! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #301407 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=301407\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> P(2nd | 1st) = P(1st  AND 2nd)/P(1st) = 0.20/0.57 = 0.35, to two decimal place, or around 35%. </SPAN>\n" );
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