Examlex
Which one of the following statements is the most correct?
Significance Level
A threshold in hypothesis testing used to determine if the null hypothesis should be rejected, commonly denoted as alpha (α).
Estimates
Approximations or predictions of unknown values based on available data.
Treatments
In experimental design, interventions applied to different groups in a study to observe their effects on outcomes.
Levels
Distinct values or categories that an experimental or categorical variable can take in research or statistical analysis.
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