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Using the data, calculate the total of the (x-)(y-) values. What is the total (rounded to the nearest whole number)?

PointReference Method (x)Test Method (y)x-y-(x-)(y-)
(x-)2
136
21418
33134
456
52429
61621
73239
81011
94042
106 5
111821
122934
131016
144348
151927
Total

Please select the single best answer