Chi Square Distribution Table. The upper fifth percentile is the chi square value x such that the probability to the right of x is 0 05 and therefore the probability to the left of x is 0 95. 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.
The chi square distribution table is a table that shows the critical values of the chi square distribution. A test statistic with ν degrees of freedom is computed from the data. How to use chi squared 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.
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. Assuming that we have an alpha level of significance equal to 0 05 it is time to use the chi square distribution table. 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 2 0 010 0 020 0 051 0 103 0 211 4 605 5 991 7 378 9 210 10 597 3 0 072 0 115 0 216 0 352 0 584 6 251 7 815 9 348 11 345 12 838. The chi square distribution table is a table that shows the critical values of the chi square distribution.
