While not exactly what the article is suggesting, a fun thing to know is that in a room of 100 people, with normally distributed IQs. If you want to have a 50%

While not exactly what the article is suggesting, a fun thing to know is that in a room of 100 people, with normally distributed IQs. If you want to have a 50% chance of being correct that you have a higher IQ than everyone in the room, you need an IQ of about 136.9.