Solubility of salt and gas solutes in liquid solvent. Solubility of salt and gas solutes in liquid solvent. If you're seeing this message, it means we're having trouble loading external resources on our website.
A household is composed of one or more people who occupy a housing unit.1 Not all households contain families. Under the U.S. Census Bureau definition, family households consist of two or more individuals who are related by birth, marriage, or adoption, although they also may include other unrelated people.
Mean income (average) is the amount obtained by dividing the total aggregate income of a group by the number of units in that group. Median income can be calculated by household income, by personal income, or for specific demographic groups. 1 Gallup gross median household income. 2 Median equivalent adult income.