KA clinical trial was conducted to test the effectiveness of a drug for treating insomnia in older subjects. Before treatment, 17 subjects had a mean wake time of105.0 min. After treatment, the 17 subjects had a mean wake time of 99.2 min and a standard deviation of 22.3 min. Assume that the 17 sample values appearto be from a normally distributed population and construct a 95% confidence interval estimate of the mean wake time for a population with drug treatments. Whatdoes the result suggest about the mean wake time of 105.0 min before the treatment? Does the drug appear to be effective?Construct the 95% confidence interval estimate of the mean wake time for a population with the treatment.min

given data normal distributionn = 17x¯ = 99.2s = 22.395% ci for μ.

Answered: A clinical trial was conducted to test…

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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