χ² (Chi-Square) Test Practice

Setup Your Problem

1. Choose Test Type: Significance Level (α):

Your Problem

Enter Your Answers:

Degrees of Freedom (df):

Chi-Square Statistic (χ²):

Critical Value:

Decision:

Step-by-Step Solution

Chi-Square (χ²) Critical Values Table

Use this table to find the critical value for your test. Compare your calculated χ² statistic to the critical value at your chosen significance level (α) and degrees of freedom (df).

df	χ²_0.995	χ²_0.990	χ²_0.975	χ²_0.950	χ²_0.900	χ²_0.100	χ²_0.050	χ²_0.025	χ²_0.010	χ²_0.005