LOL! Completely inaccurate but a bit silly, nonetheless...
As an entrepreneur who works from home, I normally have our local classical station on in the background but also inject our local jazz station. Obviously, jazz CDs are also played throughout the day.
btw, my entrepreneurial activities involves the US marketing of ultra high-end audio equipment from Europe and the Far East.
As an aside, I earned an MBA with national honors (top 1%) from a business school that was a part of the 25% of US accredited business schools
Someone is taking this too seriously and wants to measure IQs.