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thought to be effective in treating depression. The researchers want to compare the new drug with the drug currently in use. Fifty of the volunteers are selected at random and are given the new drug, and the other 50 are given the drug currently in use. A psychiatrist evaluates the symptoms of all volunteers after 4 weeks to determine if there had been substantial

thought to be effective in treating depression. The researchers want to compare the new drug with the drug currently in use. Fifty of the volunteers are selected at random and are given the new drug, and the other 50 are given the drug currently in use. A psychiatrist evaluates the symptoms of all volunteers after 4 weeks to determine if there had been substantial

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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(Q5).One Hundred volunteers who suffer from depression are available for a study involving a new drug that is thought to be effective in treating depression. The researchers want to compare the new drug with the drug currently in use. Fifty of the volunteers are selected at random and are given the new drug, and the other 50 are given the drug currently in use. A psychiatrist evaluates the symptoms of all volunteers after 4 weeks to determine if there had been substantial improvement in the severity of the depression. A. Completely Outline the design of the experiment B. Describe how you would design a block experiment for this study.
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