Samuel, a young college freshman, is new to the town where he will live for the next four years. He does not know anyone at college. According to the architecture of friendship, who among the following will Samuel most likely befriend? A. Gavin, who is his new college roommate
B. Gabriel, who attends a different college
C. Mason, who stays two doors away
D. Anthony, who lives in a different dormitory

Donald is studying the eating habits of all students attending his school. he samples the population by dividing the students into groups by grade level and randomly selecting a proportionate number of students from each group. he then collects data from the sample. which type of sampling is used? select the correct answer below: systematic sampling convenience sampling stratified sampling cluster sampling