A statistics professor has just given the final examination in his introductory statistics course. In particular, he is interested in learning how his class of 50 students performed on this exam. The data are shown below.
-(A) Technically, this process does not yield a random sample of the books in the store. Why not? (
B) How could a truly random sample be obtained?

Question

A statistics professor has just given the final examination in his introductory statistics course. In particular, he is interested in learning how his class of 50 students performed on this exam. The data are shown below. 
-(A) Technically, this process does not yield a random sample of the books in the store. Why not? (
B) How could a truly random sample be obtained?

Quizplus · Accepted Answer

The Answer of A statistics professor has just given the final examination in his introductory statistics course. In particular, he is interested in learning how his class of 50 students performed on this exam. The data are shown below. 
-(A) Technically, this process does not yield a random sample of the books in the store. Why not? (
B) How could a truly random sample be obtained?

A Statistics Professor Has Just Given the Final Examination in His