Univariate analysis using simple linear regression – Coefficient Table Unstandar
ID: 3229288 • Letter: U
Question
Univariate analysis using simple linear regression – Coefficient Table
Unstandardized Coefficients
Standardized Coefficients
Model
B
Std. Error
Beta
t
Sig.
1
(Constant)
66.204
.784
84.483
.000
Is work stressful
1.168
.528
.081
2.210
.027
What is the beta coefficient for work stress?
Interpret the confidence interval for the beta coefficient for work stress.
Unstandardized Coefficients
Standardized Coefficients
Model
B
Std. Error
Beta
t
Sig.
1
(Constant)
66.204
.784
84.483
.000
Is work stressful
1.168
.528
.081
2.210
.027
Explanation / Answer
Beta coefficient for work stress is 1.168 which means that correspondng to unit increase in workd stress level there is on an average 1.168 units increase in dependent variable
95% confidence interval =B-1.96*SE , B+1.96*SE
=1.168-1.96*0.528 , 1.168+1.96*0.528
=(0.133 , 2.203)
We are 95% confident that corresponding to unit level increase in work stress there is on a average 0.133 to 2.203 increase in dependet variable
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