Chi Square X2 Distribution Table. Assuming that we have an alpha level of significance equal to 0 05 it is time to use the chi square distribution table. Areas of the shaded region a are the column indexes you can also use the chi square distribution applet to compute critical and p values exactly.
To find probability for given degrees of freedom read across the below row until you find the next smallest number. In table 4 in statistics tables a chi square of 9 097 with two degrees of freedom falls between the commonly used significance levels of 0 05 and 0 01. Values of the chi squared distribution.
So in order to use the chi square distribution table you will need to search for 1 degree of freedom and then read along the row until you find the chi square statistic that you got.
χ 2 chiinv p ν. The areas given across the top are the areas to the right of the critical value. To use the chi square distribution table you only need to know two values. This is the usual table we see in textbooks.
