Concept information
المصطلح المفضل
Probability.Cluster.SimpleRandomProbability: Cluster: Simple random
تعريف
- 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.
بلغات أخرى
URI
http://rdf-vocabulary.ddialliance.org/cv/SamplingProcedure/1.1.4/8e08217
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