Question ID:PT77 S4 Q11 Passage:Polls have shown that a higher percentage of graduating university students are against proposals to reduce government social services than are students entering their first year at a university.  These polls lead us to the conclusion that people with a university education are more likely to favor retaining or increasing the present level of government social services than are members of the overall population. Stem:Which one of the following, if true, most seriously weakens the argument? Correct Answer Choice:DChoice A:The polls of graduating university students were designed to avoid overrepresenting any single academic discipline. Choice B:The political views of people with a university education are to a large degree influenced by their professors, and university professors are usually against reducing government social services. Choice C:Polls of retired persons who have not graduated from a university show a higher percentage of persons in favor of reducing government social services than do polls of retired persons who have graduated from a university. Choice D:Polls of those who graduated from a university more than five years before being polled show a higher percentage of people in favor of reducing government social services than do polls of the overall population. Choice E:In the polls cited, graduating university students were more likely to express strong opinions about the question of reducing government social services than were students entering a university.