Non Probability Samples Are Very Useful When Sociologists

Non probability samples are very useful when sociologists:

A) need to give an equal chance of selection to each person in a population.
B) need to generalize the results to a larger population.
C) are researching a subject that is as sensitive and important as medicine.
D) attempt to get a representative cross section of the population.
E) want to get insights on how people feel about a particular topic before launching a larger study.