The Chi-square Distribution Table is a statistical tool used to determine the probability of a given chi-square statistic value occurring in a chi-square test of statistical significance. It is used in various hypothesis tests, such as the Pearson’s chi-square test for goodness of fit and the chi-square test of independence. The table is used to find the exact probability of a given chi-square statistic value by referring to the table with the degrees of freedom and the probability value.
The chi-square distribution table below shows the critical values for different probability levels (P) and degrees of freedom (DF).
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stats writer (2026). How to Use a Chi-Square Distribution Table to Find Statistical Significance. PSYCHOLOGICAL SCALES. Retrieved from https://scales.arabpsychology.com/stats/what-is-chi-square-distribution-table/
stats writer. "How to Use a Chi-Square Distribution Table to Find Statistical Significance." PSYCHOLOGICAL SCALES, 1 Jan. 2026, https://scales.arabpsychology.com/stats/what-is-chi-square-distribution-table/.
stats writer. "How to Use a Chi-Square Distribution Table to Find Statistical Significance." PSYCHOLOGICAL SCALES, 2026. https://scales.arabpsychology.com/stats/what-is-chi-square-distribution-table/.
stats writer (2026) 'How to Use a Chi-Square Distribution Table to Find Statistical Significance', PSYCHOLOGICAL SCALES. Available at: https://scales.arabpsychology.com/stats/what-is-chi-square-distribution-table/.
[1] stats writer, "How to Use a Chi-Square Distribution Table to Find Statistical Significance," PSYCHOLOGICAL SCALES, vol. X, no. Y, ص Z-Z, January, 2026.
stats writer. How to Use a Chi-Square Distribution Table to Find Statistical Significance. PSYCHOLOGICAL SCALES. 2026;vol(issue):pages.