What changes are you trying to make? (e.g. Adding or removing code, refactoring existing code, adding reports)

I have added code to the assignment 2 jupyter notebook file

What did you learn from the changes you have made?

I learned how to read, analyze, and summarize datasets in python, including defining my own functions and reading from files

Was there another approach you were thinking about making? If so, what approach(es) were you thinking of?

I would've written a simple python script (.py file) but wrote a notebook instead as per assignment instructions

Were there any challenges? If so, what issue(s) did you face? How did you overcome it?

I had a bit of trouble with updating the files on github after commiting, but I went over the instructions again and noticed i had forgotten to do "git push origin"

How were these changes tested?

I used the function calls provided in the assignment notebook to check if my functions worked a.k.a printed the expected outputs

A reference to a related issue in your repository (if applicable)

Checklist

• [ x] I can confirm that my changes are working as intended