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<DIV style="FONT-SIZE: 10pt; FONT-FAMILY: arial, helvetica, sans-serif;
BACKGROUND-COLOR: white">Could you help me using pstricks to draw a
bell-shaped curve with filling two tails as the picture below?</DIV>
<DIV style="FONT-SIZE: 10pt; FONT-FAMILY: arial, helvetica, sans-serif;
BACKGROUND-COLOR: white"> </DIV>
<DIV style="FONT-SIZE: 10pt; FONT-FAMILY: arial, helvetica, sans-serif;
BACKGROUND-COLOR: white"><A
href="http://img221.imageshack.us/img221/3385/hamsoxacsuatfm3.jpg">
http://img221.imageshack.us/img221/3385/hamsoxacsuatfm3.jpg</A></DIV>
<DIV style="FONT-SIZE: 10pt; FONT-FAMILY: arial, helvetica, sans-serif;
BACKGROUND-COLOR: white"> </DIV>
<DIV style="FONT-SIZE: 10pt; FONT-FAMILY: arial, helvetica, sans-serif;
BACKGROUND-COLOR: white">Thank you.</DIV>
<DIV style="FONT-SIZE: 10pt; FONT-FAMILY: arial, helvetica, sans-serif;
BACKGROUND-COLOR: white"> </DIV>
<DIV style="FONT-SIZE: 10pt; FONT-FAMILY: arial, helvetica, sans-serif;
BACKGROUND-COLOR: white">Vu Vo<BR></DIV>
<br>--------------<br>
Vietnam - Netherlands Programme for MA in Development Economics<br>
<a href="http://www.vnp.edu.vn">http://www.vnp.edu.vn</a><br>
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