Pain after surgery: In a random sample of 58 patients undergoing a standard surgical procedure, 22 required medication f

[answerhappygod]

Pain After Surgery In A Random Sample Of 58 Patients Undergoing A Standard Surgical Procedure 22 Required Medication F 1 (25.19 KiB) Viewed 21 times

Pain after surgery: In a random sample of 58 patients undergoing a standard surgical procedure, 22 required medication for postoperative pen, in sample of 88 patients undergoing a new procedure, only 16 required pain medication. Part: 0/23 Part 1 of 2 (a) Construct a 95% confidence interval for the difference in the proportions of patients needing pain medication between the old and new procedures Lat P, denote the proportion of patients who had the old procedure needing pain medication. Use tables to find the critical value and round the answer to t least three decimal places. A 95% confidence interval for the difference in the proportions of patients needing pain medication between the old and new procedures is 5 Skip Part Check SIVA