document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=873268>Question 873268</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A variable X has a mean of 185.5 and a standard deviation of 21.4. A random sample of size 67 is selected. Assuming X is normally distributed, what is the probability, to two decimal places, that the sample mean exceeds 200?  Give your answer to two decimal places in the form x.xx </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #526774 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=526774\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> P(z > 4.5/21.4/sqrt(67) = P(z > 4.5/2.6144) P(z > 1.721) = 0.04 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );