document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=457075>Question 457075</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given the random variable X = {5, 6} with P(5) = 0.2 and P(6) = 0.8. Find E(X). </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #313658 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=313658\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  Given the random variable X = {5, 6} with P(5) = 0.2 and P(6) = 0.8. Find E(X).<BR>\n" );
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document.write( "E(x) = (0.2)5 + (0.8)6<BR>\n" );
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document.write( "E(x) = 1 + 4.8<BR>\n" );
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document.write( "E(x) = 5.8<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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