Examlex
Users or members of social networks are
Representative Sample
A fraction of the population that truly represents the attributes of the entire group.
Null Hypothesis
A statement or assumption that there is no relationship or effect in the population from which a sample was drawn, in statistical testing.
Research Hypothesis
A statement made by a researcher predicting a relationship between two variables in a study.
Differences
A term referring to the distinctions or disparities between two or more entities or values.
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