document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1193884>Question 1193884</A>: <I><SPAN STYLE=\"word-break: break-all;\">  Suppose Z is a standard normal random variable and let Y = aZ +b, where a > 0 and b are constants.<BR>\n" );
document.write( "(a) Show that MY (t) = exp {bt +<BR>\n" );
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document.write( "(b) Calculate the probability, P(1.2 < Y < 7) if Y ∼ N(3, 4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #825935 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52788)</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=825935\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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