document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1161368>Question 1161368</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I appreciate any help I can get on this chance experiment problem. Please Help!\r<BR>\n" );
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document.write( "Jar of marbles initially contains 5 blue and 7 purple balls. Each time a marble is drawn, the color is noted and it is then replaced in jar urn along with 2 other balls of the same color (for example, John draws a blue marble on draw one, then places the blue marbles he selected along with two other blue marbles back in the jar).\r<BR>\n" );
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document.write( "a. What is the probability that the first 2 marbles drawn by John are blue and the next 2 are purple?<BR>\n" );
document.write( "b. What is the probability that of the first 4 marbles drawn, exactly 2 are blue? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #784896 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=784896\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> duplicate; answered </SPAN>\n" );
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