Welcome to the Forums. Congratulations on completing the project.
It’s so great that you did a video presentation of the project too. There was another learner who did that and she had a lot of fun with it.
There is one thing I’d tweak.
- At point 7:06 in the presentation it gets a little confusing. There are 3 questions this A/B testing is trying to answer between the two groups A&B (A, who took the fitness test, B did not take the test). For each question there is a null and alternative hypothesis. 2 out of the 3 tests had a statistically significant difference between the two groups. So, doesn’t it seem like getting rid of the fitness test is the recommendation? Your Jupyter notebook has it laid out well, so, perhaps try to follow that.
Something else to keep in mind with presentations of data & testing…know your audience. Are they tech savvy or not? If they are savvy, then you can go into more details about the specifics of the hypothesis tests. If they are not you could stick to graphics and bottom line numbers (like you did). You can always include an appendix with all your data tests and notebook in detail and refer people to that if they’re interested or have more questions.
Oh, and bonus points for The Simpsons figures in the background on the desk!