All of the Following Statements Are True About Snowball Sampling

Multiple Choice

All of the following statements are true about snowball sampling except ________.

A) snowball sampling results in relatively low sampling variance and costs
B) the major advantage of snowball sampling is that it substantially increases the likelihood of locating the desired characteristics in the population
C) snowball sampling can result in samples that are very large or spread over large geographic areas,thus increasing the time and cost of data collection
D) a major objective of snowball sampling is to estimate characteristics that are rare in the population