To find the equation of the line of the best fit.
You are given the following data.
x

y

2

14

3

13

4

11

5

8

5

9

7

4

7

3

Find
1. SS (x)
2. SS(y)
3. SS(xy)
4. The linear correlation coefficient, r
5. The slope b_{1}
6. The yintercept, b_{0}
7. The equation of the line of best fit.