Bethenny Is Conducting a Study on the Relationship Between Teacher-Student

Bethenny is conducting a study on the relationship between teacher-student interaction and student learning outcomes. While Bethenny would like to generalize her study results to all college students, she cannot possibly sample students at every college in the United States. Because of this, Bethenny must use which type of sampling type?

A) probability sampling
B) nonprobability sampling
C) stratified random sampling
D) cluster sampling