{"version":"1.0","type":"link","title":"Snowball sampling - Newikis","description":"In sociology and statistics research, snowball sampling (or chain sampling, chain-referral sampling, referral sampling, qongqothwane sampling) is a nonprobability sampling technique where existing study subjects recruit future subjects from among their acquaintances. Thus the sample group is said…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}