document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=959191>Question 959191</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a box contains 6 white 5 red and 4 black balls. find the probability of getting at least two red balls&#885; if 4 balls are drawn from the box </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #586293 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=586293\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a box contains 6 white 5 red and 4 black balls. find the probability of getting at least two red balls&#885; if 4 balls are drawn from the box<BR>\n" );
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document.write( "# of ways to succeed:: 5C2*10C2 + 5C3*10C1 + 5C4 = 10*45 + 10*10 + 5 = 555 ways<BR>\n" );
document.write( "# of possible groups of 4:: 15C4 = 1365<BR>\n" );
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document.write( "Ans: 555/1365 = 0.4066<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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