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Rejection Region
The region in the sampling distribution of a statistic that leads to the rejection of the null hypothesis.
Test Statistic
A value calculated from sample data during a hypothesis test, used to decide whether to reject the null hypothesis.
Statistical Evidence
Data or information collected and analyzed to support or refute a hypothesis, often derived from statistical tests.
Alternative Hypothesis
A statement that contradicts the null hypothesis and is tested to determine if there is significant evidence to support it.
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