Examlex
Why does the present method of finding extrasolar planets not favor finding solar systems likeours?
Convenience Sample
A type of nonprobability sampling where participants are selected based on their availability and willingness to take part, rather than at random.
Representative
Someone or something that serves as a typical example or an agent for others.
Population
In the context of statistics and research, it refers to the total group of individuals or items from which a sample may be drawn for study.
Operational Definition
A clear, precise definition of a term in a study, based on measurable conditions or behaviors.
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