document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1175433>Question 1175433</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the mean and standard deviation for each uniform continuous model. (Round \"mean\" answers to 1 decimal place and \"standard deviation\" answer to 4 decimal places)\r<BR>\n" );
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document.write( "             Mean     Standard Deviation<BR>\n" );
document.write( "a.)U(3,10)   6.5<BR>\n" );
document.write( "b.)U(80,230) 155<BR>\n" );
document.write( "c.)U(2,90)    46 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #801051 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=801051\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the means are correct<BR>\n" );
document.write( "the sd is (b-a)/sqrt(12)<BR>\n" );
document.write( "so the first is 7/sqrt(12), the second 150/sqrt(12), the third has variance 88^2/12 or sd 88/sqrt(12), and these may be rationalized. </SPAN>\n" );
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