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Even if the Universe has no edge, it has a center.
Null Hypothesis
A default statement in hypothesis testing that assumes no effect, difference, or relationship exists between groups or variables.
Confidence Interval
A continuum of values from statistical sample analyses, speculated to contain the value of a population parameter that is not known.
Null Hypothesis
A statistical hypothesis that assumes no significant difference or effect exists between certain characteristics of a population or data set.
Level Of Significance
The probability criterion used for rejecting the null hypothesis, a critical boundary for determining statistical significance in testing.
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