document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=871246>Question 871246</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the probability of obtaining at least one tail when a coin is flipped six times? (Enter the probability as a fraction.) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #525388 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=525388\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> p = .5,  n = 6<BR>\n" );
document.write( "P(at least one tail) = 1- P(no tails) = 1- (1/2)^6 = 1 - 1/64 = 63/64 </SPAN>\n" );
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