TwoSided


is an option to hypothesis test functions that specifies whether the test should be two-sided.

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  • To use , you first need to load the Hypothesis Testing Package using Needs["HypothesisTesting`"].
  • With default setting TwoSided->False, the -value is associated with the smaller tail of the distribution of the test statistics.
  • With TwoSided->True, the -value is split between the two tails of the distribution of the test statistic.
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