# Spss 7

Topics: Regression analysis, Standard deviation, Errors and residuals in statistics Pages: 3 (463 words) Published: March 22, 2013
SPSS HW#7

Question #1
Model Summaryb|
Model| R| R Square| Adjusted R Square| Std. Error of the Estimate| Dimension0| 1| .351a| .123| -.169| 3.9429207|
a. Predictors: (Constant), x|
b. Dependent Variable: y|
ANOVAb|
Model| Sum of Squares| df| Mean Square| F| Sig.|
1| Regression| 6.560| 1| 6.560| .422| .562a|
| Residual| 46.640| 3| 15.547| | |
| Total| 53.200| 4| | | |
a. Predictors: (Constant), x|
b. Dependent Variable: y|
Coefficientsa|
Model| Unstandardized Coefficients| Standardized Coefficients| t| Sig.| | B| Std. Error| Beta| | |
1| (Constant)| 16.510| 4.786| | 3.449| .041|
| x| .162| .250| .351| .650| .562|
a. Dependent Variable: y|
|

Residuals Statisticsa|
| Minimum| Maximum| Mean| Std. Deviation| N|
Predicted Value| 17.808681| 21.056271| 19.400000| 1.2806374| 5| Std. Predicted Value| -1.243| 1.293| .000| 1.000| 5|
Standard Error of Predicted Value| 1.847| 3.100| 2.437| .592| 5| Adjusted Predicted Value| 16.122330| 21.483051| 18.978328| 1.9333011| 5| Residual| -4.9196143| 4.2427654| .0000000| 3.4146695| 5| Std. Residual| -1.248| 1.076| .000| .866| 5|

Stud. Residual| -1.432| 1.218| .038| 1.013| 5|
Deleted Residual| -6.4830508| 5.4356332| .4216722| 4.7404646| 5| Stud. Deleted Residual| -2.080| 1.399| -.068| 1.291| 5| Mahal. Distance| .078| 1.673| .800| .760| 5|
Cook's Distance| .052| .326| .173| .103| 5|
Centered Leverage Value| .019| .418| .200| .190| 5|
a. Dependent Variable: y|

Question #2

Model Summaryb|
Model| R| R Square| Adjusted R Square| Std. Error of the Estimate| dimension0| 1| .986a| .972| .970| 1.98650|
a. Predictors: (Constant), X|
b. Dependent Variable: Y|

ANOVAb|
Model| Sum of Squares| df| Mean Square| F| Sig.|
1| Regression| 2443.466| 1| 2443.466| 619.196| .000a| | Residual|...