Chi-Square Test [Simply explained]

Описание к видео Chi-Square Test [Simply explained]

The chi-square test is a hypothesis test used for categorical variables with nominal or ordinal measurement scale. The chi-square test checks whether the frequencies occurring in the sample differ significantly from the frequencies one would expect. Thus, the observed frequencies are compared with the expected frequencies in the Chi2-Test and their deviations are examined.

Chi-Square test calculator:
https://datatab.net/statistics-calcul...

More Information about the Chi-Square test:
https://datatab.net/tutorial/chi-squa...

Chi-squared distribution:
https://datatab.net/tutorial/chi-squa...

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