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

Adding code for Assignment 2.

What did you learn from the changes you have made?

I've learned that:

• The readlines() function to read from a file keeps the new lines at the end of each line.
• When using NumPy, one needs to pay attention at the orientation of the data inside the file and choose the value of the axis parameter properly.

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

• I think in most situations it would be preferable to read a CSV file using Pandas, but I understand this assignment is focused on NumPy alone.

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

• No challenges.

How were these changes tested?

• I've added code cells (marked with a "TEST" comment) to verify assertions on data values or stats, and/or display the content of variables for visual inspection of the data.

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

N/A

Checklist

• I can confirm that my changes are working as intended