In a Sample of 800 Students in a University, 160

Multiple Choice

In a sample of 800 students in a university, 160, or 20%, are Business majors.Based on the above information, the school's paper reported that "20% of all the students at the university are Business majors." This report is an example of:

A) a sample
B) a population
C) statistical inference
D) descriptive statistics
E) none of the above