Asked by Pamela

what is the basic logic of probability sampling? How does such concepts as homogeneity, heterogeneity, sampling bias, representativeness, and probability of selection fit into each logic?
Answered by Reed
I don't think any of us here (tutors) are sociologists. I recommend you read your text materials (or re-read them) carefully, take notes, and "google" these concepts that you need more information about or don't quite understand.