A set of Data points and the equations of two lines are given. For each line, determine

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A set of Data points and the equations of two lines are given. For each line, determine Σe^2. Then determine which line fits the set of data points better, according to the least squares criterion.

Line A: y = 1.0 + 2.2x

Line B: y = 1.2 + 2.1x

x: 0 2 4 4 6 7

y: 1 4 9 11 14 15

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