please include 3 decimal points in answer

When performing a 2 test for independence in a contingency table with r rows and columns, detormine the upper-tal critical value of the test statistic in aach of the following circumstances. a,a.05,r=4,c=6 b. a=0.01,r=5,c=6 c. =0.01,r=5,c=4 a. Determine the upper-tail critical value of the test statistic using the vakues given in the problem statement for part (a). The critical value is (Type an integer or a decimal. Round to three decimal plnces as needed.) b. Determine the upper-tail critical value of the test statistic using the values given in the probiem statement for part (b). The critical value is (Type an integer or a decimal. Round to three decimal places as neoded.) C. Determine the upper-tail critical value of the test statistic using the values given in the problem statement for part (c) The critical value is (Type an integer or a decimal. Round to three decimal places as needed.)