In a 2005 University of Southern California survey, 61 percent of college students believed that loneliness is a serious problem for older people compared to of the people over 65 who agreed.

Question

Quizplus · Accepted Answer

The passage states that "of the people over 65 who agreed" but doesn't specify what percentage agreed. Therefore, we cannot determine the exact number of people who agreed. Therefore, the best answer is the lowest option given, which is D.

In a 2005 University of Southern California Survey, 61 Percent