I-table e Critical values charter Chi-square table F Distribution Table A trucking company wants to find out if their drivers are still alert after driving long hours. So, they give a test for alertness two groups of drivers. They give the test to 400 drivers who have just finished driving 4 hours or less and they give the te 585 drivers who have just finished driving 8 hours or more. The results of the tests are given below. Passed Failed Drove 4 hours or less 310 Drove 8 hours or more 415 170 there is a relationship between hours of driving and alertness? (Do a test for independence.) Test at the 1 % level of ificance. Format Table Paragraph B I U Av & TV C V : MacBook Air 888 FZ DII FB 00