Hello everyone,
I was asked to create a bell curve in excel and i didn't know how to do it, so i googled it out and followed the instructions on MS's website.
http://support.microsoft.com/kb/q213930/
Here is the output:
http://img99.imageshack.us/img99/217/bellcurveyz6.jpg
You can't see it all, but Column A is the original data (it's 75 data points) and column D is random numbers generated from this data (it's 2000 data points).
The blue curve seems to be the normal distribution. The other 2 curves, i have no idea what that is. Does anyone know which curve represents the actual data? Thanks!
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