Answer:
The correlation coefficient for the number of parking spots at each of the houses on Lombardi Avenue is 0.
Step-by-step explanation:
The data for the number of parking spots at each of the houses on Lombardi Avenue is provided.
Compute the correlation coefficient to determine whether there is any linear relationship between the two variables as follows:
[tex]r=\frac{n\cdot\sum XY-\sum X\cdot\sum Y}{\sqrt{[n\cdot\sum X^{2}-(\sum X)^{2}]\cdot [n\cdot\sum Y^{2}-(\sum Y)^{2}]}}[/tex]
[tex]=\frac{(5\times 12)-(10\times 6)}{\sqrt{[(5\times 30)-(10)^{2}]\cdot [(5\times 8)-(6)^{2}]}}\\\\=\frac{0}{\sqrt{200}}\\\\=0[/tex]
The correlation coefficient for the number of parking spots at each of the houses on Lombardi Avenue is 0.
