Pearson Chi Square Interpretation. The chi square test of independence is commonly used to test the following. The chi square statistic appears in the value column immediately to the right of pearson chi square.
It is used when categorical data from a sampling are being compared to expected or true results. The pearson chi square statistic χ 2 involves the squared difference between the observed and the expected frequencies. This test is used when we have categorical data for two independent variables and we want to see if there is any relationship between the variables.
In this example the value of the chi square statistic is 6 718.
The pearson chi square statistic χ 2 involves the squared difference between the observed and the expected frequencies. This test is used when we have categorical data for two independent variables and we want to see if there is any relationship between the variables. In these results the pearson chi square statistic is 11 788 and the p value 0 019. In this example the value of the chi square statistic is 6 718.
