Calvin is running for class president. Snacks in the student center have become a hot issue at school. Calvin has decided to use a survey to determine which snacks should go into the vending machines in the student center. Which survey will most likely provide the most accurate picture of what the school public wants?
A.
a survey of the teachers
B.
a survey of the seniors
C.
a survey of the football team and the cheerleaders
D.
a random survey of the students