For this exercise, please answer the questions in the notebook for Sept 30 by entering your pandas expressions to get the answer. Submit your completed notebook as a normal assignment, online. It will be used for diagnostic purposes, but not given a grade.
Can't change a rubric once you've started using it.
In order to create video or audio recordings your computer needs to be
webcam-enabled. If you don't have a webcam on your computer, you can still
record audio-only messages by first installing the Google Video Chat