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زبان محتوا

Concept information

اصطلاح مرجح

Probability.Cluster.SimpleRandomProbability: Cluster: Simple random  

تعریف

  • The target population is divided into naturally occurring segments (clusters) and a simple random sample of the clusters is selected. Data are then collected from all units within each selected cluster. For example, for a sample of students in a city, a number of schools would be chosen using the random selection method, and then all of the students from every sampled school would be included.

در زبان های دیگر

URI

http://rdf-vocabulary.ddialliance.org/cv/SamplingProcedure/1.1.4/8e08217

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