22. Recall the study, reported in Exercise 7.8.1, in which Dora et al. (A-37), investigated spinalcanal dimensions in 30 subjects symptomatic with disc herniation selected for a discectomyand 45 asymptomatic individuals (control group). One of the areas of interest was determiningif there is a difference between the two groups in the spinal canal cross-sectional area (cm)between vertebrae L5/S1. The data in the following table are simulated to be consistent withthe results reported in the paper. Do these simulated data provide evidence for us to concludethat a difference in the spinal canal cross-sectional area exists between a population ofsubjects with disc herniations and a population of those who do not have disc herniations? Leta = .05.Herniated Disc GroupControl Group2.622.571.983.213.593.724.302.873.872.73 5.283.673.321.601.803.912.561.531.332.361.643.54 3.632.392.673.532.262.824.263.084.002.76 3.582.051.193.012.393.613.113.944.393.732.222.733.623.57 2.375.282.093.792.452.552.105.023.023.152.282.332.813.702.615.423.352.623.724.374.972.582.253.123.433.952.984.113.082.22

Answered: Image /qna-images/answer/1d66c229-135f-415e-805e-b131d66a777c.jpg

Answered: Recall the study, reported in Exercise…

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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