chi-squared test: References & Edit History

Article Contributors

Primary Contributors

  • Ken Stewart
    Ken Stewart is a former educator with an honours degree in chemistry, physics, and mathematics. 

Other Encyclopedia Britannica Contributors

Article History

Type Description Contributor Date
Invalidated site: Newcastle University - Chi-square Tests (Business). Nov 02, 2026
Add new Web site: Pressbooks via Minnesota Libraries Publishing Project - PSYC 200L Intro to Statistics Laboratory - Chi-Square Tests. Oct 14, 2026
Add new Web site: National Center for Biotechnology Information - PubMed Central - The Chi-square test of independence. Jan 07, 2026
Add new Web site: BMC Medical Research Methodology - Practical guide to calculate sample size for chi-square test in biomedical research. Sep 26, 2025
Add new Web site: University of Missouri System - Introduction to Statistics in the Psychological Sciences - Chi-Square. Aug 02, 2025
Add new Web site: Khan Academy - Pearson's chi square test (goodness of fit). May 21, 2025
Add new Web site: University of Hertfordshire - A Chi-square testing-based intrusion detection Model (PDF). Mar 28, 2025
Add new Web site: Education Resources Information Center - Karl Pearson?s chi-square tests (PDF). Jan 17, 2025
Add new Web site: Frontiers - Frontiers in Applied Mathematics and Statistics - Chi-square test for imprecise data in consistency table. Nov 22, 2024
Add new Web site: Penn Arts and Sciences - Department of Linguistics - Pearson's Chi-square Test for Independence. Sep 28, 2024
Add new Web site: University of West Georgia - The Chi Square Test. Aug 16, 2024
Add new Web site: Newcastle University - Chi-square Tests (Business). May 23, 2024
Add new Web site: The University of utah - Department of Sociology - Chi-Square. Feb 27, 2024
Add new Web site: BMJ - The Chi squared tests. Dec 08, 2023
Add new Web site: Statistics LibreTexts - Chi-Square Tests. Oct 10, 2023
Add new Web site: Simply Psychology - Chi Square Test. Aug 26, 2023
New article added. Mar 30, 2023
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