![](http://www.alamy.com/thumbs/6/40E7D512-3A1B-4553-B8A0-B8EE8BF02C21/HG3P2T.jpg)
Four Set of Snowball Samplings, The Non-Probability Sampling Technique in Qualitative Research.
Size: 5000px × 4977px
Photo credit: © suwannee suwanchwee / Alamy / Afripics
License: Royalty Free
Model Released: None
Keywords: analysis, business, census, chain, connect, connection, customer, data, demographic, demography, distribution, frame, friend, group, market, marketing, mathematics, measurement, measuring, method, methodology, network, people, plan, poll, polling, population, precess, probabilistic, probability, qualitative, referral, research, respondent, rolling, sample, sampling, snowball, social, sociology, statistic, study, survey, system, systematic, target, techniques, theoretical, vector, vectors