In 1908, W.S. Gossett performed a sleep study on 10 subjects, comparing the number of hours ofsleep obtained by each subject with and without (in that order) the application of the drughyoscyamine. The paired differences d were as follows:1.0,0.8,1.1,0.1,- 0.1,4.4,1.5,1.6,4.6,3.4At the 1% significance level, is the drug effective in increasing sleep? Carry out the paired t-test fortwo population means. Your answer should include the following five items:a) The value of the sample mean of the paired differences d, and the sample standard deviation sab) a statement of the hypothesesc) The critical value of the test.d) The value of the test statistic, ande) a statement of conclusion.

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Answered: In 1908, W.S. Gossett performed a sleep…

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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