Examlex
________ is the part of the United States where one could see terranes.
Representative Samples
A subset of a population that accurately reflects the demographics or characteristics of the entire group, essential for generalizable research findings.
Simple Random Sample
A sample of individuals selected from a population in such a way that everyone is equally likely to be selected. See also Stratified sample.
Stratified Sample
In survey research, a sampling design whereby researchers subdivide the population into groups according to characteristics known or thought to be important, select a random sample of groups, and then draw a sample of units within each selected group.
Convenience Sample
A sampling technique where participants are selected based on their ease of accessibility and availability to the researcher, rather than random selection.
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