Calculate the sum of squares for line B. To do this, you must calculatethe difference y- , and the squared difference (y-)2 for each point, and then sum the squared differences. You may find it useful to make a chart similar to this one. Some of the data has been filled in for you:
The equation for line B is
= x.
Point | x | y | | y- | (y-)2 |
1 | 10 | 5.0 | 10 | -5.0 | 25 |
2 | 18 | 24.0 | 18 | | |
3 | 38 | 27.5 | 38 | | |
4 | 50 | 60.0 | 50 | | |
5 | 63 | 50.0 | 63 | | |
What is the sum of squares (the final column)?
Please select the single best answer