A random sample of 5,000 students out of 60,000
undergraduate students at a university were surveyed
about a potential change to the registration system.
According to the survey results, 75% of the respondents
did not support the existing registration system, with a
4% margin of error. Which of the following represents
a reasonable total number of students who did not
support the existing registration system?
A 1,250
B 3,750
13,800
43,800