Examlex
In a test of independence, a unique effect created by a particular combination of levels in two variables is called a(n) ______.
P-Value
The probability that the observed data (or a more extreme) would occur if the null hypothesis were true, used to determine the statistical significance of the observed effect.
Type I Error
A statistical error occurring when a true null hypothesis is incorrectly rejected.
Significance Level
The significance level, often denoted by alpha, is the probability of rejecting the null hypothesis when it is true, utilized in hypothesis testing as a threshold for determining statistical significance.
Type I Error
The mistake of rejecting the null hypothesis when it is actually true, often represented by the symbol α.
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