The document shows a table of critical values for the chi-square distribution for different degrees of freedom (df) and significance levels (α). The table lists the critical values of the chi-square distribution for df ranging from 1 to 1000 and α values of 0.1, 0.05, 0.025, 0.01, 0.005, and 0.001. This table can be used to determine if a calculated chi-square value is statistically significant for a given df and α.