Can We Predict Left-Handedness from Psychological Factors?

(Well, not me, but the owner of the hand in the photo appears to be!)

We can sketch out the data science process as follows:

1. Define the problem.
2. Obtain the data.
3. Explore the data.
4. Model the data.
5. Evaluate the model.
6. Answer the problem.

Here, using psychological data to see if we can predict left-handedness, we go through the data science process in full.