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Hypothesis Testing
A statistical method used to determine the likelihood that a hypothesis about a data set is true, based on sample data.
Difference
The state or measure of not being identical or the same; a distinction that can exist between entities or concepts.
Confounding Variable
An extraneous factor in a study that correlates with both the dependent and independent variables, potentially skewing the results.
Difference Variable
involves a variable in research that represents a distinct characteristic or factor that can vary among subjects, and is used to measure impacts or outcomes in a study.
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