premise: Data from the 2000 census indicates the median income for a household in the city is $41,809, and the median income for a family is $49,570. Males have a median income of $35,296 versus $27,418 for females. The per capita income for the city is $20,943. 10.0% of the population and 6.9% of families are below the poverty line. Out of the total population, 13.7% of those under the age of 18 and 5.8% of those 65 and older are living below the poverty line.
hypothesis: under 18 has the higher unemployment rate