Question
20 1 point You wish.to change the menu in the cafeteria You survey two classes from each department in the school. This is an example of: Cluster Simple Random Stratisfied Convenience Systemic
Answer
4.2
(218 Votes)
Sylvester
Master · Tutor for 5 years
Answer
Stratified## Brief
Explanation
In this case, the survey is stratified because it is divided into subgroups (classes from each department) and samples are taken from each subgroup.