There are 800 students in Aiden's middle school. Aiden wants to know how many families at his school recycle. Which would provide the best sample?
A) Ask 80 students randomly selected from a student list
B) Ask 8 students randomly selected from each grade
C) Ask the students who are members of the environmental club
D) Ask all the students in student government
Also can you please explain why the letter you chose is a good sample?
Plus, if you're answering this question, thank you so very much.