Splint or Surgery? A randomized controlled trial was designed to compare effectiveness of splinting versus surgery in the treatment of carpal tunnel syndrome. Results are given in the table below (based on data from "Splinting vs Surgery in the Treatment of Carpal Tunnel Syndrome," by Gerritsen et al., Journal of the American Medical Association, Vol. 288, No. 10). The results are based on evaluations made one year after treatment. Using a 0.01 significance level, test the claim that success is independent of the type of treatment. Successful Treatment Unsuccessful Treatment Splint Treatment Surgery Treatment 60 23 67 6. Họ: p = 0 (Success is dependent of the type of treatment.) HA: p +0 (Success is independent of the type of treatment.) Hypothesis Test: (row total) x (column total) (Expected count) E = table total Test Statistic: (01- E1)?, (02- E2)? + X = EE (0-E)² (Ok- Ek)² 1-א X = +... + E1 E2 Ek P-value df= (r - 1)(c - 1) = a = Decision: Conclusion:
Splint or Surgery? A randomized controlled trial was designed to compare effectiveness of splinting versus surgery in the treatment of carpal tunnel syndrome. Results are given in the table below (based on data from "Splinting vs Surgery in the Treatment of Carpal Tunnel Syndrome," by Gerritsen et al., Journal of the American Medical Association, Vol. 288, No. 10). The results are based on evaluations made one year after treatment. Using a 0.01 significance level, test the claim that success is independent of the type of treatment. Successful Treatment Unsuccessful Treatment Splint Treatment Surgery Treatment 60 23 67 6. Họ: p = 0 (Success is dependent of the type of treatment.) HA: p +0 (Success is independent of the type of treatment.) Hypothesis Test: (row total) x (column total) (Expected count) E = table total Test Statistic: (01- E1)?, (02- E2)? + X = EE (0-E)² (Ok- Ek)² 1-א X = +... + E1 E2 Ek P-value df= (r - 1)(c - 1) = a = Decision: Conclusion:
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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