Question: Please help answer the question in the photo standard normal table c t-table c Critical values chart Chi-square table c F Distribution Table_ A trucking
Please help answer the question in the photo

standard normal table c t-table c Critical values chart Chi-square table c 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 to two groups of drivers. They give the test to 400 drivers who have just finished driving 4 hours or less and they give the test to 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 90 Drove 8 hours or more 415 170 Is there is a relationship between hours of driving and alertness? (Do a test for independence.) Test at the 1% level of significance. B IYA . A . T E E B B E X X - & Vx G V . 1 12 pt Paragraph MacBook Pro SC 20 F3 868 FA FS E7 Fo a # $ % 2 3 4 5 6 9 Q W E R T Y U A S D F G H K Z X C B N M option command
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