On Sep 8, 2006, at 6:04 PM, jthorn65 at sbcglobal.net wrote:
> Oprah more than likely hired a few sociologists who decided for the
> sake of
> simplicity to break down the three catagories "lower", "middle",
> and "upper" by income.
Yup, more or less. According to the 2005 Census figures, about 1/3 of US households have incomes under $30,000; 1/3 between $30,000-65,000; and 1/3 above $65,000.
Doug