Sampling distribution of a chi-square statistic: Chi-Square Contingency Analysis This applet allows users to conduct a chi-square test using a dataset displayed in a contingency table. Simulated ...

Two samples can be compared by selecting a cut point and then forming a 2 X 2 table of the numbers of observations above and below the cut point in each sample. When the cut point is selected so as to ...

For testing the goodness-of-fit of a log-linear model to a multi-way contingency table with cell proportions estimated from survey data, Rao and Scott (1984) derived a first-order correction, ...

chi square test / goodness of fit; chi-square; .2; chi square A statistical test that allows one to determine whether observed quantities of a specific characteristic differed from the expected ...