coursework X + 6 9 0' i course.work/#!/students/61cddcdb224c2400'l6e7678c/do a coursework Question 4 : Charles Cullen My Account Student TBD points Suppose that, between 1993 and 1998, Hunterdon Medical Center conducted an audit analyzing the care they provide to their patients. While conducting the audit for the cardiac unit, they found that the survival rate of cardiac surgery patients was lower than the national average. Furthermore, they found that their average survival rate had gone down since hiring a cardiac nurse named Charles Cullen. The auditing team took a random sample of patients who had cardiac surgery between 1993 and 1998 and recorded two variables, survivability after the procedure and whether or not they received care from nurse Charles Cullen. The data is provided below: Patient Survivability After Cardiac Surgery Passed away Recovered Total Patient received care from Charles 60 190 250 Cullen Patient did not receive care from 120 530 650 Charles Cullen Total 180 720 900 1. State the appropriate M hypothesis. 2. Check the necessary assumption(s). Show all work. (You may assume that the sample of patients is a random sample.) 3. Perform the appropriate test. Provide and clearly label both the test statistic value and the corresponding p-value range. Show all work. 4. Evaluate the p-value and provide a conclusion in context. Your answer should be well organized. Use labels for steps 1, 2, 3, and 4. Use these results to perform the appropriate test to assess if, among patients who had cardiac surgery at Huntendon Medical Hospital between 1993 and 1998, there is a significant relationship between patient survivability and care given by Charles Cullen. Question 4 Answer No answer entered, Click above to enter an answer. it 0 E193 Log Out C&quot