Chi Square Distribution Chart. Values of the chi squared distribution. Df 2 995 2 990 2 975 2 950 2 900 2 100 2 050 2 025 2 010 2 005 1 0 000 0 000 0 001 0 004 0 016 2 706 3 841 5 024 6 635 7 879.
The degrees of freedom for the chi square test the alpha level for the test common choices are 0 01 0 05 and 0 10. Df 0 995 0 975 0 20 0 10 0 05 0 025 0 02 0 01 0 005 0 002 0 001. Chi square distribution calculates a table of the probability density function or lower or upper cumulative distribution function of the chi square distribution and draws the chart.
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.
The areas given across the top are the areas to the right of the critical value. The first row represents the probability values and the first column represent the degrees of freedom. This is the value of χ 2 that will give the specified p value for the chi square distribution. Assuming that we have an alpha level of significance equal to 0 05 it is time to use the chi square distribution table.
