document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1032175>Question 1032175</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the probability of obtaining at least one head in seven flips of a coin? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #646824 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=646824\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Probability of obtaining at least one head in seven flips of a coin = 1 - Probability of obtaining no heads in 7 flips of a coin.\r<BR>\n" );
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document.write( "Assume the coin is fair.\r<BR>\n" );
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document.write( "==> probability is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1+-+%281%2F2%29%5E7+=+127%2F128 ALIGN=MIDDLE  ALT=\"1+-+%281%2F2%29%5E7+=+127%2F128\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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