document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=429724>Question 429724</A>: <I><SPAN STYLE=\"word-break: break-all;\"> joey put 4 red marbles, 5 green marbles, and 2 yellow marbles in a bag. He took one marble out at random and then replaced it. How many times out of 100 draws could he expect to draw out a red marble? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #298470 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=298470\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  joey put 4 red marbles, 5 green marbles, and 2 yellow marbles in a bag. He took one marble out at random and then replaced it. How many times out of 100 draws could he expect to draw out a red marble?<BR>\n" );
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document.write( "Binomial Problem with n = 100 and p = 4/11<BR>\n" );
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document.write( "E(x) = np = 100(4/11) is approximately 36.36..<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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