I had an idea for visualizing just how many people live in India and China.

If your team is down by 14 and scores a touchdown, should they kick an extra point or go for two?

If you get a raise and move up a tax bracket, do you actually lose money? Does a 70% tax rate on the highest earners mean that you'll lose 70% of your income to taxes?

What are some of the techniques for handling outliers in linear regression, and how do they compare? I evaluate several in Python.

Here is my attempt at answering this question...

The news often covers 'major' swings in stock prices. How rare are these large swings?