document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=321383>Question 321383</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Two dice are biased so that the probability of getting a six on each die is 0.2. <BR>\n" );
document.write( "The two dice are rolled. I found P(two 6s)= 0.04 but I can't find P(exactly one 6) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #230187 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=230187\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Two dice are biased so that the probability of getting <BR>\n" );
document.write( "a six on each die is 0.2.<BR>\n" );
document.write( " <BR>\n" );
document.write( "The two dice are rolled. <BR>\n" );
document.write( "I found P(two 6s)= 0.04<BR>\n" );
document.write( "OK<BR>\n" );
document.write( "-------------------- \r<BR>\n" );
document.write( "\n" );
document.write( "but I can't find P(exactly one 6)<BR>\n" );
document.write( "Binomial with n = 2 and p = 0.2 and q = 0.8<BR>\n" );
document.write( "---<BR>\n" );
document.write( "P(x= 1) = 2C1(0.2)^1*0.8^1<BR>\n" );
document.write( "---<BR>\n" );
document.write( "= 2*0.2*0.8<BR>\n" );
document.write( "---<BR>\n" );
document.write( "= 0.32<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" );