The first 40 students entering the cafeteria. Choose the correct answer below.A.The sample will probably not be representative. The students will probably lie to the interviewer regarding the time that they eat in the cafeteria.B.The sample will probably not be representative. The sample would misrepresent those students eating at a different time.C.It is unknown whether the sample is representative or not. A sample is representative depending on the question being asked to the students.D.The sample will be representative. Each of the 40 students is randomly selected and the collection of students clearly represents the student body as a whole.
The first 40 students entering the cafeteria. Choose the correct answer below.
A、The sample will probably not be representative. The students will probably lie to the interviewer regarding the time that they eat in the cafeteria.
B、The sample will probably not be representative. The sample would misrepresent those students eating at a different time.
C、It is unknown whether the sample is representative or not. A sample is representative depending on the question being asked to the students.
D、The sample will be representative. Each of the 40 students is randomly selected and the collection of students clearly represents the student body as a whole.
发布时间:2025-09-13 02:07:20