document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1206166>Question 1206166</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A sample space contains 7 sample points or outcomes. Let events  and  be defined according to the Venn diagram below. <BR>\n" );
document.write( "Let:<BR>\n" );
document.write( "P(1) = P(2) = P(3) = P(7) = 0.1,<BR>\n" );
document.write( "P(4) = P(5) = 0.05.<BR>\n" );
document.write( "and P(6) = 0.5.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "P(AUB) =<BR>\n" );
document.write( "(b) P(4) =<BR>\n" );
document.write( "(c) P(An B) =<BR>\n" );
document.write( "(d) P(AUA) =\r<BR>\n" );
document.write( "\n" );
document.write( "A=1,5,6<BR>\n" );
document.write( "B=4,7<BR>\n" );
document.write( "A/B=2,3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #843425 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13198)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=843425\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "You are not going to get useful responses to your posts if you don't present the problems clearly....<br><BR>\n" );
document.write( "The meaning of \"Let events  and  be defined...\" is unclear; possibly you used some symbols that did not survive the trip to this site.<br><BR>\n" );
document.write( "The 7 given probabilities add to 1, so we can guess that the outcomes are mutually exclusive.<br><BR>\n" );
document.write( "Beyond that, we really have to guess what is going on.<br><BR>\n" );
document.write( "Given \"A=1,5,6\" and \"B=4,7\", we can guess that \"P(AUB)\" is P(1)+P(5)+P(6)+P(4)+P(7)....<br><BR>\n" );
document.write( "But the meaning of \"A/B=2,3\" is a complete mystery.<br><BR>\n" );
document.write( "Re-post your problem clearly if you want help with it....<br><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );