Representative
Not Representative
In a citywide survey, residents with the last name beginning with F are selected from the telephone book.
Incorrect
Correct!
To determine how many students are likely to attend the school dance, the student council surveys every 4th person entering the school on Tuesday morning.
Correct!
Incorrect
To determine how much homework to assign, Mrs. Taylor surveys students who are assigned to detention hall.
Incorrect
Correct!
A school cafeteria manager wants to determine what items to offer at the new snack bar, so she surveys the first 25 students in line.
Incorrect
Correct!