A clinical trial was conducted to test the effectiveness of a drug for treating insomnia in older subjects. Beforetreatment, 22 subjects had a mean wake time of 104.0 min. After treatment, the 22 subjects had a mean wake timeof 77.8 min and a standard deviation of 22.7 min. Assume that the 22 sample values appear to be from a normallydistributed population and construct a 99% confidence interval estimate of the mean wake time for a population withdrug treatments. What does the result suggest about the mean wake time of 104.0 min before the treatment? Doesthe drug appear to be effective?Construct the 99% confidence interval estimate of the mean wake time for a population with the treatment.min < u< min(Round to one decimal place as needed.)

We have to construct a 99% CI of the mean wake time for a population with the treatment It is given…

Answered: Construct the 99% confidence interval…

Construct the 99% confidence interval estimate of the mean wake time for a population with the treatment. min <µ< (Round to one decimal place as needed.) min

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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