Examlex
The fraction of the population in the sample determines the precision of results from a random sample.
Acquired
Something that is not innate but has been obtained or developed through learning, experience, or exposure.
Manipulated
Altered or controlled in a deliberate manner, often used in the context of experimental research to test hypotheses.
Extraneous Variable
A variable that is not the focal point of a study but may affect the outcome of the research if not properly controlled.
Genetic Predisposition
A natural inclination or tendency for individuals to develop certain diseases or disorders due to their genetic makeup.
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