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Data Set Properties
Owner: ds-231%sc
Last edited: Aug 11, 2008
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Shared results for this data:
Simple Linear Regression residual

By 09kocha
On Oct 16, 2008
Simple Linear Regression gra[h

By 09kocha
On Oct 16, 2008
Simple Linear Regression info
Simple linear regression results:
Dependent Variable: SAL
Independent Variable: AGE
SAL = 242.70212 + 3.1327114 AGE
Sample size: 59
R (correlation coefficient) = 0.1276
R-sq = 0.016270384
Estimate of error standard deviation: 220.64246
Parameter estimates:
Parameter Estimate Std. Err. DF T-Stat P-Value
Intercept 242.70212 168.7604 57 1.4381461 0.1559
Slope 3.1327114 3.2264276 57 0.9709536 0.3357

Analysis of variance table for regression model:
Source DF SS MS F-stat P-value
Model 1 45896.027 45896.027 0.9427509 0.3357
Error 57 2774936.2 48683.094
Total 58 2820832.2

Residuals stored in new column, Residuals.
Fitted values stored in new column, Fitted Values.

By 09kocha
On Oct 16, 2008
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Shared reports for this data:
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CEO Salaries
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Description:
Small companies were defined as those with annual sales greater than five and less than $350 million. Companies were ranked according to 5-year average return on investment. This data covers the first 60 ranked firms. Reference: Forbes, November 8, 1993, "America's Best Small Companies,". [Outlier , Histogram , Mean , Median , Boxplot , Distribution]
VariableDescription
Age: Age of chief executive officer
Sal: Salary of chief executive officer (including bonuses), $thousands

HTML link:
<A href="http://www.statcrunch.com/5.0/index.php?dataid=339487">CEO Salaries</A>

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