A study was conducted to measure the effectiveness of hypnotism in reducing pain. The measurements are centimeters on a pain scale before and after hypnosis. Assume that the paired sampledata are simple random samples and that the differences have a distribution that is approximately normal. Construct a 95% confidence interval for the mean of the "before-after" differences. Doeshypnotism appear to be effective in reducing pain?BeforeAfter6.36.82.47.311.88.37.53.45.42.37.98.68.16.33.32.7Construct a 95% confidence interval for the mean of the "before after" differences.H(Round to two decimal places as needed.)

(T-distribution from University of Regina, https://uregina.ca › tt)

Answered: A study was conducted to measure the…

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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