document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1167855>Question 1167855</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Simple random sampling uses a sample of size (n) from a population of size (N) to obtain data that can be used to make inferences about the characteristics of a population. Suppose that, from a population of 40 bank accounts, we want to take a random sample of four accounts in order to learn about the population. How many different random samples of four accounts are possible?\r<BR>\n" );
document.write( "\n" );
document.write( " I did the same exact question above correctly with 50 bank accounts in which I got 230,000 but I'm just not getting it right with this one.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #792462 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=792462\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> this is 40C4=91,390<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );