Using the same data, calculate the total of the (x-)2 values. What is the total?The average of x is 20 and the average of y is 23.8.PointRef. Method (x)Test Method (y)x-y-(x-)(y-)(x-)21 3 6 -17-17.8 302.6 2 14 18 -6 -5.8 34.83 31 34 11 10.2112.2 4 5 6 -15 -17.8267 5 24 29 4 5.220.8 6 16 21 -4 -2.811.2 7 32 39 12 15.2182.4 8 10 11 -10-12.8 1289 40 42 20 18.2364 10 6 5 -14 -18.8263.2 11 1

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Using the same data, calculate the total of the (x-)2 values. What is the total?

The average of x is 20 and the average of y is 23.8.
PointRef. Method (x)Test Method (y)x-y-(x-)(y-)(x-)2
1 3 6 -17-17.8 302.6
2 14 18 -6 -5.8 34.8
3 31 34 11 10.2112.2
4 5 6 -15 -17.8267
5 24 29 4 5.220.8
6 16 21 -4 -2.811.2
7 32 39 12 15.2182.4
8 10 11 -10-12.8 128
9 40 42 20 18.2364
10 6 5 -14 -18.8263.2
11 18 21 -2 -2.85.6
12 29 34 9 10.2 91.8
13 10 16 -10 -7.8 78
14 43 48 23 24.2556.6
15 19 27 -1 3.2 -3.2
Total 2415

Please select the single best answer