Estadistica 2

Regression

Notes
Output Created 03-nov-2011 19:55:40
Comments
Input Active Dataset DataSet0
Filter
Weight
Split File
N of Rows in Working Data File 33
Missing Value HandlingDefinition of Missing User-defined missing values are treated as missing.
Cases Used Statistics are based on cases with no missing values for any variable used.
Syntax REGRESSION
/DESCRIPTIVES MEANSTDDEV CORR SIG N
/MISSING LISTWISE
/STATISTICS COEFF OUTS R ANOVA
/CRITERIA=PIN(.05) POUT(.10)
/NOORIGIN
/DEPENDENT Y
/METHOD=ENTER X
/RESIDUALS NORMPROB(ZRESID).

ResourcesProcessor Time 00 00:00:01,531
Elapsed Time 00 00:00:03,083
Memory Required 1356 bytes
Additional Memory Required for Residual Plots 312 bytes

Descriptive Statistics
Mean Std. Deviation NRENTA NACIONAL 219,12 19,672 33
VENTAS 3453,91 426,485 33

Correlations
RENTA NACIONAL VENTAS
Pearson Correlation RENTA NACIONAL 1,000 ,970
VENTAS ,970 1,000
Sig. (1-tailed) RENTA NACIONAL .,000
VENTAS ,000 .
N RENTA NACIONAL 33 33
VENTAS 33 33

Variables Entered/Removedb
Model Variables Entered Variables Removed Method
1 VENTASa . Enter
a. All requested variables entered.
b.Dependent Variable: RENTA NACIONAL

Model Summaryb
Model R R Square Adjusted R Square Std. Error of the Estimate
1 ,970a ,941 ,940 4,838
a. Predictors: (Constant), VENTAS
b. Dependent Variable:RENTA NACIONAL

ANOVAb
Model Sum of Squares df Mean Square F Sig.
1 Regression 11658,751 1 11658,751 498,190 ,000a
Residual 725,469 31 23,402
Total 12384,221 32
a. Predictors: (Constant),VENTAS
b. Dependent Variable: RENTA NACIONAL

Coefficientsa
Model Unstandardized Coefficients Standardized Coefficients t Sig.
B Std. Error Beta
1 (Constant) 64,543 6,977 9,251 ,000
VENTAS,045 ,002 ,970 22,320 ,000
a. Dependent Variable: RENTA NACIONAL

Residuals Statisticsa
Minimum Maximum Mean Std. Deviation N
Predicted Value 195,59 261,20 219,12 19,088 33
Residual -12,183...