Students enrolled in introductory statistics course at the university were asked to take a survey that indicated whether the student has visual or verbal learning style. Of the 39 students who took the survey, 25 were judged to have visual learning style and 14 were considered verbal learners.
1. How would a 99% confidence interval compare to this one in terms of its midpoint and half-width? (Do not bother to determine this interval.)
2. Check whether the technical condition concerning sample size is satisfied here.
3. Explain why you might feel wary about applying this confidence interval to the population of all students at this university.