Grace - Spoken Tutorials - Assignments
Funded by the MHRD, Government of India.
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For assignment activity, please do the following.

1. Two assignment files are provided in the codefiles link.
	(parabola1.txt & parabola2.txt)
2. Plot them in the same graph panel
3. Perform quadratic regression on parabola1.txt file
4. Load the fitted data in the graph
5. Add legend strings and reposition them inside the graph panel
6. Format the appearance of the three datasets to distinguish them