How to draw a bell curve (Gauss-type curve, normal-distribution-curve)

Hi everybody,

 

I am sure this is a beginner's problem and I feel quite bad that I have to ask this question:

How can I draw a bell curve with Corel Draw X6? Bell curve = the typ of curve used in statistics to illustrate the normal distribution of results of measurements.

I have looked on the internet and also found a link (http://forums.adobe.com/thread/574355). Answer #5 in this respective thread specifically deals with the Corel Draw approach but I seem to be unable to get to the solution.

Can anybody provide me with a step-by-step instruction how I can get such a bell curve?

 

Thank you!