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Instruction 13 -Referring to Instruction 13

Question 116

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Instruction 13.9
As a project for his business statistics class, a student examined the factors that determined parking meter rates throughout the campus area. Data were collected for the price per hour of parking, number of city blocks to the centre of the university and one of the three jurisdictions: on campus, in the CBD and off campus or outside of the CBD and off campus. The population regression model hypothesised is:
Yi = ? + ?1x1i + ?2x2i + ?3x2i + ?i
Where
Y is the meter price
x1 is the number of blocks to the centre of the university
x2 is a dummy variable that takes the value 1 if the meter is located in the CBD and off campus and the value 0 otherwise
x3 is a dummy variable that takes the value 1 if the meter is located outside of the CBD and off campus, and the value 0 otherwise
The following Excel results are obtained:
 Regression  Statistics  Multiple R 0.9659 R Square 0.9331 Adj. R Square 0.9294 Standard  Error 0.0327 Observations 58\begin{array}{|l|r|}\hline\text { Regression } & \text { Statistics } \\\hline \text { Multiple R } & 0.9659 \\\hline \text { R Square } & 0.9331 \\\hline \text { Adj. R Square } & 0.9294 \\\hline \text { Standard } & \\\text { Error } & 0.0327 \\\hline \text { Observations } & 58\\\hline\end{array}

 ANOVA d SS MSF Signif F Regression 30.80940.2698251.19950.0000 Residual 540.058 d0.0010 Total 570.8675\begin{array}{|c|c|c|c|c|c|}\hline\text { ANOVA }\\\hline & d & \text { SS } & \mathrm{MS} & F & \text { Signif } F \\\hline \text { Regression } & 3 & 0.8094 & 0.2698 & 251.1995 & 0.0000 \\\hline \text { Residual } & 54 & 0.058 \mathrm{~d} & 0.0010 & & \\\hline \text { Total } & 57 & 0.8675 & & & \\\hline\end{array}

 Coef  Stol Error  t Stat p-value  Intercept 0.51180.01337.46752.4904X10.00450.00341.32760.1898X20.23920.012319.39420.0000X30.00020.01230.02140.9829\begin{array}{|l|r|r|r|r|}\hline & \text { Coef } & \text { Stol Error } & \text { t Stat } & p \text {-value } \\\hline \text { Intercept } & 0.5118 & 0.013 & 37.4675 & 2.4904 \\\hline X_{1} & -0.0045 & 0.0034 & -1.3276 & 0.1898 \\\hline X_{2} & -0.2392 & 0.0123 & -19.3942 & 0.0000 \\\hline X_{3} & -0.0002 & 0.0123 & -0.0214 & 0.9829 \\\hline\end{array}
-Referring to Instruction 13.9,predict the meter rate per hour if one parks outside of the CBD and off campus three blocks from the centre of the university.


A) $0.4981
B) $0.2589
C) $0.0139
D) $0.2604

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