Snowball sampling is a nonprobability sampling technique in which _____.
A. participants are chosen arbitrarily for their unique characteristics, experiences, or attitudes
B. participants are chosen and then refer others with similar or different characteristics
C. researchers select any readily available individuals as participants
D. researchers systematically select participants from a sampling frame
E. researchers chose readily available individuals as participants but seek to ensure a good mix of demographic characteristics
Answer: B. participants are chosen and then refer others with similar or different characteristics