Question
Consider the following partial computer output from a simple linear regression analysis.Consider the following partial computer output from a simple linear regression analysis. Predictor Coef.
Consider the following partial computer output from a simple linear regression analysis.Consider the following partial computer output from a simple linear regression analysis.
Predictor Coef. SECoef T P
Constant. 4.8615. 0.5201. 9.35 0.000
Independent Var. 0.34655. 0.05866
S = .4862R-Sq = ________
Analysis of Variance
Source. DF SS MS F
Regression. 1 34.90
Residual Error 13
Total 14 11.3240
What is the estimatedy-intercept & slope?
Write the equation of the least squares line.
Calculate thetstatistic used to testH0:1= 0 versusHa:1 0 at= .001.
What is the predicted value ofywhenx= 9.00?
Calculate the MSE & SSE
What is the unexplained & explained variances?
What is the coefficient of determination?
What is the correlation coefficient?
PredictorCoefSE CoefTPConstant4.86150.52019.350.000Independent Var0.346550.05866
S = .4862R-Sq = ________
Analysis of Variance
SourceDFSSMSFRegression134.90Residual Error13Total1411.3240
What is the estimatedy-intercept & slope?
Write the equation of the least squares line.
Calculate thetstatistic used to testH0:1= 0 versusHa:1 0 at= .001.
What is the predicted value ofywhenx= 9.00?
Calculate the MSE & SSE
What is the unexplained & explained variances?
What is the coefficient of determination?
What is the correlation coefficient?
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Beginning & Intermediate Algebra (Subscription)
Authors: Elayn Martin Gay
6th Edition
0134305124, 9780134305127
