Chi Square Distribution Chart. χ 2 chiinv p ν. 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. Df 0 995 0 975 0 20 0 10 0 05 0 025 0 02 0 01 0 005 0 002 0 001. Normalsize chi squared distribution x 2 x nu 1 probability density.
χ 2 chiinv p ν.
To look up an area on the left subtract it from one and then look it up ie. To look up an area on the left subtract it from one and then look it up ie. To use the chi square distribution table you only need to know two values. Table of selected percentiles.
