Data on income distribution shows that: Question 4 options: 1) most Black and Hispanic households have incomes below the poverty line. 2) the percentage of households with incomes of at least $200,000 increased markedly from 1980 to 2017. 3) the percentage of households with incomes below $15,000 increased significantly over the last three decades. 4) households headed solely by adult males have significantly higher incomes than those headed jointly by married couples