100 points for who answers quickly Noor is studying a county in Connecticut to find out where different groups live. Noor is finding that most areas are somewhat mixed racially and ethnically, but there is one area where all the families have incomes at or below the poverty level, and there are two areas where all the families have income levels that put them in the top 10 percent of the county in terms of wealth. What are these demographic clusters related to? gender affinity segregation economic class official policies