The upper class in the 2010 survey had a household net worth between $1,345,975 and $7,402,095. We

Question:

The upper class in the 2010 survey had a household net worth between $1,345,975 and $7,402,095. We would expect people in the upper class to have achieved this level of financial success to be somewhat older. Estimate the mean age of members of the upper class (AGE).