document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=173102>Question 173102</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A.  A fair coin is tossed THREE times. What is the probability that you get at least ONE tail?\r<BR>\n" );
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document.write( "B. What is the probability that you are dealt a poker hand contains all  FACE cards ( i.e. KING, QUEEN, JACK)?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #127934 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=127934\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A. A fair coin is tossed THREE times. What is the probability that you get at least ONE tail? <BR>\n" );
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document.write( "P(at least one tail) + P(no tails) = 1<BR>\n" );
document.write( "P(at least one tail) = 1 - P(no tails)<BR>\n" );
document.write( "P(at least one tail) = 1 - (1/2)^3 = 1-(1/8) = 7/8<BR>\n" );
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document.write( "B. What is the probability that you are dealt a poker hand contains all FACE cards ( i.e. KING, QUEEN, JACK)?<BR>\n" );
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document.write( "There are 4*4= 16 face cards in the deck of 52 cards<BR>\n" );
document.write( "# of ways to succeed is 16C5 = 4368<BR>\n" );
document.write( "# of possible hands is 52C5 = 2598960<BR>\n" );
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document.write( "There P(all face in hand of 5) = 4368/2598960 = 0.0016807...<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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