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A new bandage has been developed that is thought to aid in the healing of small cuts. The bandage has special air circulation holes as well as antiseptic within the bandage pad. Controlled one centimeter cuts in volunteers were completely healed in an average of 11 days utilizing the old bandage. Below are the healing times for similar cuts utilizing the new bandage. Did the new bandage significantly reduce healing times? Analyze both parametrically and nonparametrically (with both the sign test and Wilcoxon signed-rank test). 9.5, 9.7,10.5, 10.2, 10.8, 10.9, 10.1, 11.3, 9.9, 9.6, 11.2, 11.0, 10.0, 10.4, 11.4, 9.8

A new bandage has been developed that is thought to aid in the healing of small cuts. The bandage has special air circulation holes as well as antiseptic within the bandage pad. Controlled one centimeter cuts in volunteers were completely healed in an average of 11 days utilizing the old bandage. Below are the healing times for similar cuts utilizing the new bandage. Did the new bandage significantly reduce healing times? Analyze both parametrically and nonparametrically (with both the sign test and Wilcoxon signed-rank test). 9.5, 9.7,10.5, 10.2, 10.8, 10.9, 10.1, 11.3, 9.9, 9.6, 11.2, 11.0, 10.0, 10.4, 11.4, 9.8

MATLAB: An Introduction with Applications
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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A new bandage has been developed that is thought to aid in the healing of small cuts. The bandage has special air circulation holes as well as antiseptic within the bandage pad. Controlled one centimeter cuts in volunteers were completely healed in an average of 11 days utilizing the old bandage. Below are the healing times for similar cuts utilizing the new bandage. Did the new bandage significantly reduce healing times? Analyze both parametrically and nonparametrically (with both the sign test and Wilcoxon signed-rank test).
9.5, 9.7,10.5, 10.2, 10.8, 10.9, 10.1, 11.3, 9.9, 9.6, 11.2, 11.0, 10.0, 10.4, 11.4, 9.8
 

 

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