A Researcher Who Uses a Stratified Sampling Technique ____

A researcher who uses a stratified sampling technique ____.

A) does not select elements from homogeneous subsets of a population
B) recognizes the extent that subsets that are homogeneous on stratified variables will generally result in homogeneity on other variables as well
C) cannot estimate that a stratified sample is likely to be more representative on a number of variables than a simple random sample
D) does not use probability sampling method