Question

I propose to study the relationship between self-esteem and reading skill levels among students at Clairmont High School. At Clairmont, about 14 percent of the student body are seniors, 24 percent are juniors, 30 percent are sophomores, and 32 percent are freshmen. What kind of sampling approach will I be most likely to use?

Answer 1

comparative sampling is your answer 

Answer 2

the answer is Comparative sampling. let me know if is collect