This can be determined through a chi-square test comparing the observed frequency count to the expected count.
13.
You can use Pearson's chi-square test to test the goodness-of-fit between the theoretical and the observed distributions.
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Additionally, a P-value for the significance of the odds ratio is typically calculated using a simple chi-squared test.
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On page 3 of, can anyone explain how the author derived the chi-squared test statistic in that form?
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Absolute fit indices include, but are not limited to, the Chi-Squared test, RMSEA, GFI, AGFI, RMR, and SRMR.
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Calculations performed by the program included mean, variance, standard deviation, Pearson correlation, normal distribution, Chi-square test, and T-Test.
18.
In cryptanalysis, chi-squared test is used to compare the distribution of plaintext and ( possibly ) decrypted ciphertext.
19.
A chi-squared test can be used to attempt rejection of the null hypothesis that the data are independent.