a. Does the sample evidence indicate that the mean reaction time fordeprived male subjects is longer than that of non-sleep-deprived male sQ I 0.05(ii) The test statistic for the above problem isto20=203.270.54520 = 3.27= -3.27 7hIt3. A psychologist is studying the effects of lack of sleep on the performance ofvarious perceptual-motor tasks. After a given period of sleep deprivation, ameasurement of reaction time to an auditory stimulus was taken for each of 36 adultmale subjects. The reaction times (in seconds) are summarized as follows:10*3EDPrevious psychological studies show that the true mean reaction time for non-sleep-deprived male subjects is 1.70 seconds.a. Does the sample evidence indicate that the mean reaction time for sleep-deprived male subjects is longer than that of non-sleep-deprived male subjects?a = 0.05(ii) The test statistic for the above problem isOto 3.27$x = 1.82, s 0.22=CIC20 = 0.5454= -10RFCo%5VTGn406BYcom4&H7(99+hpUN4+.2017O81M9KOLPACCE1altCC40)88°FBG1:47 PM7/28/2022BACKSGANpausectri75↑ shift

The following information has been given: n=36x¯=1.82s=0.22

Answered: 3. A psychologist is studying 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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A psychologist is studying the effects of lack of sleep on the performance of various perceptual-motor tasks. After a given period of sleep deprivation, a measurement of reaction time to an auditory stimulus was taken for each of 36 adult male subjects. The reaction times (in seconds) are summarized as follows: x = 1.82, s = 0.22 Previous psychological studies show that the true mean reaction time for non-sleep-deprived male subjects is 1.70 seconds. Does the sample evidence indicate that the mean reaction time for sleep-deprived male subjects is longer than that of non-sleep-deprived male subjects ? α = 0.05 (ii) The test statistic for the above problem is
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3. A psychologist is studying the effects of lack of sleep on the performance of various perceptual-motor tasks. After a given period of sleep deprivation, a measurement of reaction time to an auditory stimulus was taken for each of 36 adult male subjects. The reaction times (in seconds) are summarized as follows: x = 1.82, s = 0.22 Previous psychological studies show that the true mean reaction time for non-sleep- deprived male subjects is 1.70 seconds. a. Does the sample evidence indicate that the mean reaction time for sleep- deprived male subjects is longer than that of non-sleep-deprived male subjects ? a = 0.05 (iv) The conclusion for the above problem is Do not reject the null hypothesis and mean reaction time for sleep-deprived male subjects is not longer than that of non-sleep-deprived male subjects Reject the null hypothesis and mean reaction time for sleep-deprived male subjects is longer than that of non-sleep-deprived male subjects Do not reject the null hypothesis and…
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