Mrs. Favata's statistics class wants to conduct a survey to see how
students feel about changing the school mascot's name. Which plan is
the best process for gathering an appropriate sample?
(1) Survey students in a random sample of senior homerooms.
(2) Survey every tenth student entering art classes in the school.
(3) Survey every fourth student entering the cafeteria during each
lunch period.
(4) Survey all members of the school's varsity sports teams.