A survey is administered to undergraduate students at a college in Nebraska about their attitudes on the new learning management system used in all courses. In particular, the students in the survey were asked whether or not they can communicate with the peers in their courses using the messaging tool in the new learning management system. Of the 40,322 students enrolled at the college, a random sample of 2,500 students were surveyed. a) Describe the parameter of interest in this context. b) Describe the statistic in this context.
