In order to assess the opinion of students at a large university about campus student newspaper interviews the first 12 students she meets who are willing to express their opinions. students make up the sample? snow removal, a reporter for the what set of
a. all students at universities receiving substantial snow
b. the 12 students interviewed r
c. all students at the large university
d. all students at the university of cincinnati
e. all those students favoring prompt snow removal