distributed for both children and adults. A random sample of n1 = 11 children (9 years old) showed that they had an average REM sleep time of x1 = 2.6 hours per night. From previous studies, it is known that o1 = 0.9 hour. Another random sample %3D %3D of n2 = 11 adults showed that they had an average REM sleep time of x2 = 1.80 hours per night. Previous studies show that O2 = 0.6 hour. Do these data indicate that, on average, children tend to have more REM sleep than adults? Use a 1% level of significance.

distributed for both children and adults. A random sample of n1 = 11 children (9 years old) showed that they had an average REM sleep time of x1 = 2.6 hours per night. From previous studies, it is known that o1 = 0.9 hour. Another random sample %3D %3D of n2 = 11 adults showed that they had an average REM sleep time of x2 = 1.80 hours per night. Previous studies show that O2 = 0.6 hour. Do these data indicate that, on average, children tend to have more REM sleep than adults? Use a 1% level of significance.

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Description: distributed for both children and adults. A random sample ofn1 = 11 children (9 years old) showed that they had an averageREM sleep time of x1 = 2.6 hours per night. From previousstudies, it is known that o1 = 0.9 hour. Another random sample%3D%3Dof

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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