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StatisticsQ&A LibrarySuppose I’m using chi-square analysis to determine the relationship, if any, between a pair of categorical variables. How should I interpret the results if I get a significant chi-square statistic but see that that high value is driven essentially by only a couple of cells in the crosstab? Is there a better way to proceed to get an improved understanding of what’s going on? Thanks.Question

Asked Mar 4, 2019

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Suppose I’m using chi-square analysis to determine the relationship, if any, between a pair of categorical variables. How should I interpret the results if I get a significant chi-square statistic but see that that high value is driven essentially by only a couple of cells in the crosstab? Is there a better way to proceed to get an improved understanding of what’s going on? Thanks.

Chi square test for independence is used to test determine if there is any significant relationship between two categorical variables.

If the p value with respect to test statistic is less than the significance level then we reject the null hypothesis. If the p value with respect to the test statistic is greater than the significance level then we fail to reject the null hypothesis.

If the expected frequency in a particular cell should not ...

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