The math department faculty at a large university wanted to know what portion of the student body believes students should be able to enroll in any math class without meeting a prerequisite. The statistics departmer offered to cooperate in conducting a survey, and a simple random sample of 500 students was selected fro the students enrolled in statistics classes. A survey form was sent by email to these 500 students and 236 responded. What is the population of interest for this study? all students enrolled in a statistics class 500 students who received the email survey all students at the university 236 students who responded to the email survey