Mathematics, 23.05.2020 08:57 baptistatm51976
The following frequency table shows the number of parking spots at each of the houses on Lombardi Avenue.
Parking spots: Houses:
0. 1
1. 1
2. 2
3. 1
4. 1
Answers: 1
![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}]}}](/tpl/images/0663/3790/5459b.png)
![=\frac{(5\times 12)-(10\times 6)}{\sqrt{[(5\times 30)-(10)^{2}]\cdot [(5\times 8)-(6)^{2}]}}\\\\=\frac{0}{\sqrt{200}}\\\\=0](/tpl/images/0663/3790/67d3c.png)
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The following frequency table shows the number of parking spots at each of the houses on Lombardi Av...
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