What does Critical Region mean?

Definition of Critical Region in the context of A/B testing (online controlled experiments).

What is Critical Region?

For a definition of Critical Region see Rejection Region.

Related A/B Testing terms

StatisticOne-Tailed TestTwo-Tailed TestSignificance TestHypothesis TestingNull Hypothesis Statistical Test

Articles on Critical Region

Statistical Significance in A/B Testing – a Complete Guide
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