Câu 92: GMAT Section 3 Verbal Ability: Section Three Verbal Ability

In 1980, 18% of American families lived under the poverty line. In 1990, only 12% of families lived under the poverty line. But that doesnt mean fewer families were living in poverty. Indeed, the statistics hide the fact that more families were actually living in destitution. The difference in percentages appears because the poverty line was redefined and the income level was reduced. Thus, many families were above the poverty line even though they did not earn any more income. Which of the following statements, if true, would most strengthen this argument?

1. A. This kind of statistical manipulation is appalling.
2. B. A nationwide recession occurred in 1980 and an economic boom occurred in the 1990s.
3. C. Republicans were in power in 1980, whereas Democrats were in power in 1990.
4. D. The poverty line is regularly adjusted (income level raised) to account for inflation. — đáp án hiện tại
5. E. The number of welfare recipients in 1990 was 11% higher than in 1980.