Full Chi Square Distribution Table. 995 99 975 95 9 1 05 025 01 1 0 00 0 00 0 00 0 00 0 02 2 71 3 84 5 02 6 63 2 0 01 0 02 0 05 0 10 0 21 4 61 5 99 7 38 9 21. Chi square distribution table d f.
The numbers in the table represent the values of the χ 2 statistics. A test statistic with ν degrees of freedom is computed from the data. The table below can help you find a p value the top row when you know the degrees of freedom df the left column and the chi square value the values in the table.
Next we can find the critical value for the test in the chi square distribution table.
Chi square distribution table d f. For example if your df is 7 and chi square is 21 01 then your probability will be written as p 0 005. Or just use the chi square calculator. 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.
