document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=205908>Question 205908</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given P(A) = .70, P(B) = .30, and P(A &#8745; B) = .00, find (a) P(A &#8746; B) and (b) P(A | B). </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #155495 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=155495\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Given <BR>\n" );
document.write( "P(A) = .70, <BR>\n" );
document.write( "P(B) = .30, and <BR>\n" );
document.write( "P(A &#8745; B) = .00, <BR>\n" );
document.write( "find <BR>\n" );
document.write( "(a) P(A &#8746; B) <BR>\n" );
document.write( "P(A U B) = P(A)+P(B)-P(AnB)<BR>\n" );
document.write( "= 0.7+0.3 + 0 = 1.<BR>\n" );
document.write( "---------------------------<BR>\n" );
document.write( "(b) P(A | B) = P(AnB)/P(B) = 0/0.3 = 0<BR>\n" );
document.write( "=============================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );