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QUESTION
Regression Statistics Multiple R R Square 0. 965997 Adjusted R Square 0 . 954663 Standard Error Observations 5 ANOVA Significance of SS MS F F...
Sample data (as shown below) was collected on the weight of 5 vehicles (in lbs.) and associated fuel efficiency in Miles Per Gallon (MPG). The following is a partial Excel output which was reported.
1) What is the correlation coefficient for these variables?
A. 0.983
B. -0.983
C. 0.911
D. -0.911
E. 0.898
Regression StatisticsMultiple RR Square0. 965997Adjusted R Square0 . 954663Standard ErrorObservations5ANOVASignificanceofSSMSFFRegression503. 4779 503. 4779 85. 22868 0. 002688719W HResidual17 . 72213 5. 907376Total4StandardCoefficientsError+ StatP- valueIntercept44. 34 4833. 094192 14. 33163 0. 000736Weight of Car ( lbs . )-0 . 006490. 000703- 9 . 23194 0. 002689