Examlex
A collection of experiments in which a topic of interest is systematically studied through conceptual and constructive replications over time is known as a
Government's Definition
The official or formal explanation or meaning of a term as provided by a government authority.
T-test
A statistical test used to compare the means of two groups.
Null Hypothesis
A statement in statistics that proposes there is no significance difference or effect, generally serving as the default or starting assumption in hypothesis testing.
Alpha
The threshold for significance in statistical testing, typically set at 0.05, below which the null hypothesis is rejected.
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