Suppose that the line y^=5+2x is fitted to the data points (-1,2), (0,7), and (5,15). Determine the sum of the squared residuals.
Sum of the Squared Residuals =
Points y^ = 5 + 2X . ( y - y^)2
( -1 ,2). 3 (2-3)2 = 1
(0, 7) 5 (7- 5)2 = 4
(5,15) 15 (15 - 15)2 = 0
Sum of squared residuals =
( yi - yi^)2
Sum of squared residuals = 5
Suppose that the line y^=5+2x is fitted to the data points (-1,2), (0,7), and (5,15). Determine...
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