A clinical psychologist is investigating the relationship between sleep and feelings of anxiety. For a sample of 15 individuals, he asks each participant to indicate how many hours they typically sleep each night and each participant also completes an anxiety assessment. The following data is obtained: Hours of sleep: M=6.0 SS=16.0 Anxiety scores: M=8.0 SS=64.0 SP = - 20.0 c. Compute the coefficient of determination. What does this value tell you?
A clinical psychologist is investigating the relationship between sleep and feelings of anxiety. For a sample of 15 individuals, he asks each participant to indicate how many hours they typically sleep each night and each participant also completes an anxiety assessment. The following data is obtained: Hours of sleep: M=6.0 SS=16.0 Anxiety scores: M=8.0 SS=64.0 SP = - 20.0 c. Compute the coefficient of determination. What does this value tell you?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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A clinical psychologist is investigating the relationship between sleep and feelings of
anxiety. For a sample of 15 individuals, he asks each participant to indicate how many hours they
typically sleep each night and each participant also completes an anxiety assessment. The following
data is obtained:
Hours of sleep: M=6.0 SS=16.0
Anxiety scores: M=8.0 SS=64.0
SP = - 20.0
c. Compute the coefficient of determination. What does this value tell you?
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