Based on UMichigan's coursera Intro to DS with Python course.
Note: Repository only includes source files and solutions for Week 2 to Week 4 assignments; Week 1 was a quiz. You can easily find Week 2-3 solutions online. Week 4 is definitely more difficult for a Py beginner.
Why I'm giving out answers?
I've found reading through other people's work a lot of help. Unfortunately, whatever I found was not helpful, not commented on, or straight-up just the answers and no "shown work". I wrote my code to be as pandorable as possible, and commented more on the t-test function for Week 4.
Hope this helps!