Examlex
Which of the following statements related to developing a competency-based job analysis is true?
Two-Tail
Pertains to a type of statistical test that assesses the possibility of an effect being in two opposite directions, not favoring either tail of the distribution.
P-Value
A measure in statistical hypothesis testing representing the probability of obtaining test results at least as extreme as the results actually observed, assuming that the null hypothesis is correct.
Level Of Significance
The threshold at which a null hypothesis is rejected in statistical testing, often denoted by alpha (α), representing the probability of making a Type I error.
Null Hypothesis
A default statement in hypothesis testing that assumes no effect, difference, or relationship exists between groups or variables.
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