document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=352933>Question 352933</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a girl has 10 yellow, 10 red, and 10 green marbles. She picks two marbles out at random and gives them to her sister\r<BR>\n" );
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document.write( "a.) what is the probability of choosing 2 yellow marbles?<BR>\n" );
document.write( "b.) of  the marbles left what is the probability of choosing a green marble next?<BR>\n" );
document.write( "c.)of the marbles left, what color has the probability of 1/3 of being picked? explain how you determined your answer.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #252215 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=252215\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a girl has 10 yellow, 10 red, and 10 green marbles. She picks two marbles out at random and gives them to her sister<BR>\n" );
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document.write( "a.) what is the probability of choosing 2 yellow marbles?<BR>\n" );
document.write( "P(2 yellow) = 10C2/30C2 = 0.1034<BR>\n" );
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document.write( "b.) of the marbles left what is the probability of choosing a green marble next?<BR>\n" );
document.write( "P(green after 2 yellow) = 10/28<BR>\n" );
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document.write( "c.)of the marbles left, what color has the probability of 1/3 of being picked? explain how you determined your answer.<BR>\n" );
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document.write( "27 marbles are left<BR>\n" );
document.write( "There are 9 green left.<BR>\n" );
document.write( "P(green) = 9/27 = 1/3<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.  </SPAN>\n" );
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