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Null Hypothesis
Null hypothesis refers to a statement used in statistics that suggests no statistical significance exists in a set of given observations.
Alternative Hypothesis
The alternative hypothesis is a statement in hypothesis testing that proposes a specific relationship between variables, contrasting the null hypothesis.
One-sided Test
A hypothesis test in which the region of rejection is on only one side of the sampling distribution, assessing either a lower or upper tail.
Alternative Hypothesis
In statistical analysis, the hypothesis that proposes a difference or relationship between two variables, counter to the null hypothesis.
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