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Generated Aug 4, 2019 by 7be8b5d8-2d12-4988-b855-24bb26a30851-28956_d2l_snhumlp

Simple Linear Regression

Simple linear regression results for AGE=20 to 40:


Dependent Variable: NGIFTALL
Independent Variable: NUMPROM
NGIFTALL = -3.524221 + 0.28374452 NUMPROM
Sample size: 288
R (correlation coefficient) = 0.78413211
R-sq = 0.61486317
Estimate of error standard deviation: 4.44706

Parameter estimates:


ParameterEstimateStd. Err.AlternativeDFT-StatP-value
Intercept-3.5242210.61133079 ≠ 0286-5.7648348<0.0001
Slope0.283744520.01327892 ≠ 028621.368042<0.0001

Analysis of variance table for regression model:


SourceDFSSMSF-statP-value
Model19029.74389029.7438456.59322<0.0001
Error2865656.033919.776342
Total28714685.778