Examlex
A user-defined function cannot be used in an expression.
Type I Error
The incorrect rejection of a true null hypothesis, also known as a "false positive" finding.
Null Hypothesis
A hypothesis used in statistics that proposes no significant difference or effect, serving as a default position until evidence suggests otherwise.
Test Statistic
A value calculated from sample data during a hypothesis test, used to make a decision about the null hypothesis.
P-Value
A statistical measure that helps to determine the strength of the results to support or reject the null hypothesis.
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