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Data

This document summarizes the results of a linear regression model. The regression has an R-squared value of 0.42, indicating the model explains 42% of the variation in the data. The F-statistic of 13.87 and p-value of 0.0014 show the regression is statistically significant. The coefficients table shows the intercept is 50.54 and slope is -0.0015, both statistically significant based on their p-values.

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Madalina Elena
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56 views4 pages

Data

This document summarizes the results of a linear regression model. The regression has an R-squared value of 0.42, indicating the model explains 42% of the variation in the data. The F-statistic of 13.87 and p-value of 0.0014 show the regression is statistically significant. The coefficients table shows the intercept is 50.54 and slope is -0.0015, both statistically significant based on their p-values.

Uploaded by

Madalina Elena
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLSX, PDF, TXT or read online on Scribd
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SUMMARY OUTPUT

Regression Statistics
Multiple R 0.6496475571
R Square 0.4220419484
Adjusted R Square 0.3916231036
Standard Error 21.9436423726
Observations 21

ANOVA
df SS MS F Significance F
Regression 1 6680.828686163 6680.82868616 13.874358179 0.0014360993
Residual 19 9148.9453709799 481.523440578
Total 20 15829.7740571429

Coefficients Standard Error t Stat P-value Lower 95%


Intercept 50.5368652089 7.8150882657 6.4665763829 3.381888E-06 34.1796974815
x -0.0014689822 0.0003943756 -3.724829953 0.0014360993 -0.0022944199
Lower 95.0% Upper 95.0%
34.1797 66.8940329363
-0.00229 -0.0006435445
x y
337.6 0
507.1 50.21
1139.4 124.69
1655.7 45.31
2470.4 49.21 Modelul PIB-Indice de crestere PIB/loc
3622.7 46.64 140
5280.5 45.76
120
7041.5 33.35
9212.8 30.84 100
11595.6 25.86
80
13624.4 17.5
16373 20.17 60
20028.7 22.33 40
25532.8 27.48
20
25065.6 1.83
26368.7 5.2 0
28047.8 6.37 0 5000 10000 15000 20000 25000 30000 35000 400
29679.1 5.82
31895.4 7.47
33524.4 5.11
35873.6 7.01
estere PIB/loc

000 30000 35000 40000

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