document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1024217>Question 1024217</A>: <I><SPAN STYLE=\"word-break: break-all;\"> You have a random variable X with variance 3. Now you multiply X with 2. What becomes the variance of X?\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #639652 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=639652\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If Var(X) = 3, then Var(2x) = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%5E2%2A3 ALIGN=MIDDLE  ALT=\"2%5E2%2A3\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 12. </SPAN>\n" );
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