Examlex
Simple random sampling guarantees that the sample will be representative of the population.
Exercise Regularly
The practice of engaging in physical activity on a routine basis to improve or maintain one's health and fitness.
External Variable
Factors outside of a study or experiment that can influence or affect its outcome or the behavior of subjects under observation.
Intellectual Background
Refers to an individual's accumulated knowledge, education, and cognitive abilities.
Family Practices
Medical practices that provide comprehensive health care for individuals and families across all ages, genders, diseases, and parts of the body.
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