Final answer:
The school of Social Sciences has multiple degree programs, and the question asks for the number of top most popular majors among them. The correct answer is five out of the seven mentioned options.
Step-by-step explanation:
The school of Social Sciences offers degree programs in anthropology, cognitive sciences, economics, political science, sociology, and philosophy of science. From the given options, the question is asking for the number of top most popular undergraduate majors in the school. Based on the information provided, the correct answer is option D) Five, seven. This means that five of the degree programs mentioned are among the top most popular undergraduate majors offered by the school.