Interpreting. Part(B) -Both thenChen family and the Hughes family earn more than the media income. - Both the Chen family and the Hughes family earn less than the median income - The Chen family earns more than the Hughes family. - The Hughes family earns more than the Chen family.

Government agencies keep data about the income distribution of the population. The Chen family and Hughes family live in a county with 14,000 families. The Chen family's income is at the 72" percentile. The Hughes family's income is at the 29" percentile. (If necessary, consult a list of formulas.) (a) Which of the following must be true about the Chen family's income? X ? O About 72% of the families in their county earn less than the Chen family. The Chen family earns about 72% of the highest income in their county. The Chen family's income is in the bottom half of incomes in their county. The Chen family earns $72,000. (b) Which of the following must be true about the Chen family's and the Hughes family's incomes? O Both the Chen family and the Hughes family earn more than the median income. Both the Chen family and the Hughes family earn less than the median