document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=195141>Question 195141</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A box contains three blue balls and three white balls. if two balls are drawn one at a time, find the probability that both balls are blue if the draws are made as follows:<BR>\n" );
document.write( "a). with replacement<BR>\n" );
document.write( "b.) without replacement </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #146452 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=146452\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A box contains three blue balls and three white balls. if two balls are drawn one at a time, find the probability that both balls are blue if the draws are made as follows:<BR>\n" );
document.write( "a). with replacement<BR>\n" );
document.write( "1st draw : P(blue) = 3/6 = 1/2<BR>\n" );
document.write( "2nd draw : P(blue) = 3/6 = 1/2<BR>\n" );
document.write( "P(2 blue in two draws = (1/2)^2 = 1/4<BR>\n" );
document.write( "---------------------------------------------<BR>\n" );
document.write( "b.) without replacement<BR>\n" );
document.write( "1st draw : P(blue) = 3/6 = 1/2<BR>\n" );
document.write( "2nd draw : P blue) = 2/5<BR>\n" );
document.write( "P(2 blue in two draws) = (1/2)(2/5) = 1/5<BR>\n" );
document.write( "=============================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );