Question: im doing my practice exam having trouble with this question Question 8 (5 marks) Marks Suppose that the following contingency table shows the number of

im doing my practice exam having trouble with this question

Question 8 (5 marks) Marks Suppose that the following contingency table shows the number of delays and on-time flights of four Australian airlines. Delay On-time Total - Qantas 84 1050 *Jetstar Airways. 102 850 Regional Express Airlines. 78 780 Alliance Airlines. 102 680 Total Using a 1% level of significance, test the hypothesis that on-time performance depends on the airline. [5] MacBook Air F4 F5 F6 F7 F8 F9 F10 F17 % A & O O 8

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