I Choosed Q3 Data Analysis, Visualization & Data Science. All the answers and code are in the file "DataAnalysisVisualizationDataScience.ipynb". To open it, run jupyter notebook from the working directory. If you are not familiar with it, please refer to Setup and Virtual environment below.

You can open DataAnalysisVisualizationDataScience.ipynb with IPython notebook from the current directory, with the jupyter notebook command. If you have problems running the code, you may consider the correctness of all dependencies for the code. Please refer below Virtual environment.

I recommend using virtual environment for the project. If you choose not to use a virtual environment, it is up to you to make sure that all dependencies for the code are installed globally on your machine. To set up a virtual environment, run the following(make sure you have conda installed):

cd assignment(working directory)
conda create --name myenv         # Create a virtual environment
source activate myenv             # Activate the virtual environment
conda install --name myenv --file myenv.txt  # Use myenv.txt to install listed packages
conda install python=3            # Install python3
conda install jupyter             # Install jupyter

# Working on the assignment for a while
# ... and when you are done:

source deactivate                 # Exit the virtual environment

Note that every time you want to work on the assignment, you should run source activate myenv (from within your assignment folder) to re-activate the virtual environment, and source deactivate again whenever you are done.