document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1175333>Question 1175333</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Take a 5 digit random numbers of size 50, sum each 5 digit random numbers and consider them as a random variable. Make a probability distribution and find its mean and variance. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #851945 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52781)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=851945\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "Take a 5 digit random numbers of size 50, sum each 5 digit random numbers and consider them <BR>\n" );
document.write( "as a random variable. Make a probability distribution and find its mean and variance.<BR>\n" );
document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Mathematically, this post is soup of words with no sense.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "First, what is \"5 digit random numbers of size 50\" ?\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Just this one sentence is a wild gibberish, which may to kill a reader to a death.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Next, it says \"sum each 5 digit random numbers\".\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Mathematically, this statement/instruction/sentence is illiterate: its meaning is dark.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "What I should add: - the digits of the numbers? - or the numbers themselves ?  \r<BR>\n" );
document.write( "\n" );
document.write( "Then it should be written \"add all 5-digit random numbers\", not \"sum each 5 digit random numbers.\"\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "The authors' writing is extremely illiterate.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "The right place of this composition is in the garbage bin.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "To the author, I would recommend to take medicine regularly, <BR>\n" );
document.write( "to sleep enough and to walk enough, and to forget about mathematical writing.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "//////////////////////////////////////////////////\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<H3>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;To the managers of this project</H3>\r<BR>\n" );
document.write( "\n" );
document.write( "Please replace this writer, since he/she is not able to present his/her assignment properly.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );