A 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 of 105.0min. After treatment, the 17 subjects had a mean wake time of 100.3 min and a standard deviation of 20.6 min. Assume that the 17 sample values appear to be froma normally distributed population and construct a 90% confidence interval estimate of the mean wake time for a population with drug treatments. What does the resultsuggest about the mean wake time of 105.0 min before the treatment? Does the drug appear to be effective?Construct the 90% confidence interval estimate of the mean wake time for a population with the treatmentmin < u< min(Round to one decimal place as needed.)What does the result suggest about the mean wake time of 105.0 min before the treatment? Does the drug appear to be effective?The confidence intervalV the mean wake time of 105.0 min before the treatment, so the means before and after the treatmentThis result suggests that the drug treatmenta significant effect.are different.could be the same. A 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 of 105.0min. After treatment, the 17 subjects had a mean wake time of 100.3 min and a standard deviation of 20.6 min. Assume that the 17 sample values appear to be froma normally distributed population and construct a 90% confidence interval estimate of the mean wake time for a population with drug treatments. What does the resultsuggest about the mean wake time of 105.0 min before the treatment? Does the drug appear to be effective?Construct the 90% confidence interval estimate of the mean wake time for a population with the treatment.min

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Description: A 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 of 105.0min. After treatment, the 17 subjects had a mean wake time of 100.3 min and a stan

Given: x¯=100.3n=17s=20.3c=90%=0.90

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A 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 of 105.0 min. After treatment, the 17 subjects had a mean wake time of 100.3 min and a standard deviation of 20.6 min. Assume that the 17 sample values appear to be from a normally distributed population and construct a 90% confidence interval estimate of the mean wake time for a population with drug treatments. What does the result suggest about the mean wake time of 105.0 min before the treatment? Does the drug appear to be effective? Construct the 90% confidence interval estimate of the mean wake time for a population with the treatment min

A 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 of 105.0 min. After treatment, the 17 subjects had a mean wake time of 100.3 min and a standard deviation of 20.6 min. Assume that the 17 sample values appear to be from a normally distributed population and construct a 90% confidence interval estimate of the mean wake time for a population with drug treatments. What does the result suggest about the mean wake time of 105.0 min before the treatment? Does the drug appear to be effective? Construct the 90% confidence interval estimate of the mean wake time for a population with the treatment 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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