A technique of Building up a list or a sample of a special population by using an initial set of members as informants is called

Related MCQs

• In which sample population is divided into different strata and sample is taken from different strata?
• ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ is a sample selected from a population in such a way that every member of the population has an equal chance of being selected & the selection of any individual does not influence the selection of any other.
• the non random sampling type that involves selecting a convenience sample from a population with a specific set of characteristic for your research study is called‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐.
• Drawing a sample from each stratum in the proportion to latter’s share in the total population is called
• Drawing a sample from each stratum in the proportion to latter’s share in the total population is called
• …………… are used for Random Sample when the population is very large
• The numerical description that describe sample may be expected to differ from those that describe population because of random fluctuations inherent in sampling process.
• Which of the following will give more accurate representation of the population from which a sample has been taken?
• ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ is a definite plan for obtaining a sample from a given population.
• ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ is a sampling procedure in which the elements for the sample are chose from the population in groups.