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Indeed, the uncertainty on the mean is about 10x smaller than the sigma of the distribution. Why did this come out Gaussian? It is not magic - just statistics! Another win for the Central Limit Theorem!
Modify HW11HW07.ipynb from your repository to complete the following tasks. Use pandas for all tasks where it is possible. Make sure to print all requested information clearly to the "screen". Since this is a notebook, you should pay attention to when it might be best to use the print function or when you might want to have it as the last line of code in a cell.
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