Li, a sociologist, conducts a study on the most common causes of absenteeism among the students enrolled in the universities of California. She conducts a survey among the students of many different universities of California in order to strengthen her confidence in the results. In this scenario, Li is trying to ensure the _____ factor of her study.A) ​complexity
B) ​probability
C) ​validity
D) ​reliability
E) ​nonprobability

Respuesta :

Answer:

The answer if this question is E