Which population would be good to survey to determine 7th grader's favorite books?
10 students in one 7th grade class
10 students in one 7th grade class
5 students from each of the six 7th grade classes
5 students from each of the six 7th grade classes
All 400 7th grade students
All 400 7th grade students
15 seventh graders that sit together at lunch
1 answer
All 400 7th grade students
1 answer