Dynamic 10 7 Preliminary analyses indicate that you can consider the assumptions for using nonpooled t-procedures satisfied. Researchers obtained the following data on the number of acute postoperative days in the hospital using the dynamic and static systems. Obtain a 90% confidence interval for the difference, µ1 - H2, between the mean numbers of acute postoperative days in the hospital with the dynamic and static systems. (Note: x, = 6.67, s, = 1.83, x2 = 11.17, and S2 = 4.45) 4 8 4 7 7 4 7 7 Static 7 6 14 9 14 17 The 90% confidence interval is from to. (Round to three decimal places as needed.)
Dynamic 10 7 Preliminary analyses indicate that you can consider the assumptions for using nonpooled t-procedures satisfied. Researchers obtained the following data on the number of acute postoperative days in the hospital using the dynamic and static systems. Obtain a 90% confidence interval for the difference, µ1 - H2, between the mean numbers of acute postoperative days in the hospital with the dynamic and static systems. (Note: x, = 6.67, s, = 1.83, x2 = 11.17, and S2 = 4.45) 4 8 4 7 7 4 7 7 Static 7 6 14 9 14 17 The 90% confidence interval is from to. (Round to three decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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