Contingency Table Chi Square Test. We can develop a null hypothesis h0 that point of view and gender are independent and an alternate hypothesis ha that gender and point of view are related. The name of the test originates from the χ2 distribution which is the distribution for the squares of independent standard normal variables.
The name of the test originates from the χ2 distribution which is the distribution for the squares of independent standard normal variables. Pearson s chi squared test the χ2 test is a non parametric test that can be applied to contingency tables with various dimensions. The null hypothesis is that there is no association between the variables.
That means the row and the column variables of the contingency table are independent.
This is a easy chi square calculator for a contingency table that has up to five rows and five columns for alternative chi square calculators see the column to your right. Such tables are known as contingency cross tabulation or crosstab tables. Pearson s chi squared test the χ2 test is a non parametric test that can be applied to contingency tables with various dimensions. Chi square test of significance chi square test examines whether rows and columns of a contingency table are statistically significantly associated.
