X2 - Glossary

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X2

Abbreviation(s) and Synonym(s):

None

Definition(s):

The [theoretical] chi-square distribution; used as a test statistic; also, a test statistic that follows the X2 distribution.
Source(s):
NIST SP 800-22 Rev. 1a

Glossary Comments

Comments about specific definitions should be sent to the authors of the linked Source publication. For NIST publications, an email is usually found within the document.

Comments about the glossary's presentation and functionality should be sent to secglossary@nist.gov.

See NISTIR 7298 Rev. 3 for additional details.

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Glossary Comments