document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=354889>Question 354889</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A pair of diece is rolled 50 times. Find the propability of odtaining double six at least 3 times.<BR>\n" );
document.write( "A-Six appear, P(A)=2/12= 1/6=p     ;; q=10/12=5/6<BR>\n" );
document.write( "n-50trials , k-3 six<BR>\n" );
document.write( "                <BR>\n" );
document.write( "P50(3)=(50)(1/6)^3(5/6)^47 ~~0.01723<BR>\n" );
document.write( "................3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #253519 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=253519\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A pair of diece is rolled 50 times. Find the propability of odtaining double six at least 3 times.<BR>\n" );
document.write( "A-Six appear, P(A)=2/12= 1/6=p ;; q=10/12=5/6<BR>\n" );
document.write( "n-50trials , k-3 six\r<BR>\n" );
document.write( "\n" );
document.write( "P50(3)=(50C3)(1/6)^3(5/6)^47 ~~0.01723<BR>\n" );
document.write( "==========================================<BR>\n" );
document.write( "Binomial with n=50 and p = 1/36<BR>\n" );
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document.write( "P(3<= x <=50) = 1 - binomcdf(50,1/36,2) = 0.1617<BR>\n" );
document.write( "=========================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );