document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1031837>Question 1031837</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Problem #1<BR>\n" );
document.write( "Suppose two dice are rolled. Let A be the event that the sum of the two dice is 7. Find an event B related to numbers on the dice such that A and B are<BR>\n" );
document.write( "a. independent;<BR>\n" );
document.write( "b. dependent.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #646679 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=646679\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a. B := the first die shows a 1. Then P(B) = 1/6, and P(B|A) also equals 1/6.\r<BR>\n" );
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document.write( "b. B := the sum of the two dice is greater than 6. Then P(B) = 6/36 + 5/36 + ... + 2/36 = 21/36, while P(B|A) = 1. </SPAN>\n" );
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