According to http://www.npr.org/blogs/money/2014/03/18/289013884/who-had-richer-parents-doctors-or-arists artists have richer parents than doctors.

Created by Michael Dickens on 2014-03-20; known on 2014-03-20; judged wrong by Michael Dickens on 2014-03-20.

• Michael Dickens estimated 70% on 2014-03-20
• Michael Dickens   judged this prediction wrong on 2014-03-20.