document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=984386>Question 984386</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An urn contains nine red balls, nine white balls, and nine blue balls, and sample of four balls is drawn at random without replacement.\r<BR>\n" );
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document.write( "Compute the probability that all of the balls in the sample are the same color. (Round your answer to four decimal places.)<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 #605206 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=605206\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Probability all are red: (9/27)*(8/26)*(7/25)*(6/24)<BR>\n" );
document.write( "Multiply by 3, because the same applies to the other two.<BR>\n" );
document.write( "{3024/570024}*3=0.0159.\r<BR>\n" );
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