Course: First Course in Business Statistics (1) Assignment: Home Work 9 3- When perfonnlng a 12 test for Independence In a contingency table with r rows and c columns. determine the upper-tail critical value of the test statistic-in each of the following circumstances. I.u=0.05.r=4,c=6 d.u=0.01,r=3.c=4 b.u=0.01.r=6,c=3 e.or=0.01.r=4.c=5 c.u=0.01. r=6.c=4 :. Determine the upper-tall critical value of the test statisdc using the values given in the problem statement for part (a). y'ng c The critical value is _. (Type an Integer or a decimal. Round to three decimal places as needed.) h. Determine the upper-tail critical value oi the test statistic using the values given in the problem statement for part (b). I The critical value is _ (Type an integer or a decimal. Round to three decimal places as needed.) c. Determine the uppertail critical value of the test statistic using the values given in the problem statement for part (c). . The critical value is . L (Type an integer or a decimai. Round to three decimal places as needed.) '- d. Deten'nlne the upper-tail critical value oi the test statisdc using the values given in the problem statement for part (d). The critical value is . (rms an integer or a decimal. Round to three decimal places as needed.) 0. Determine the upper-tail critical value of the test statistic using the values given in the problem statement for part (6). The critical value is . . (Type an Integer or a decimal. Round to three decimal places as needed.)