Line A y 1 5 0 5x Line B y 1 125 0 375x a Graph the linear equations and data points b Construct tables for x, y, Euml y, e, and e 2 similar to Table 4 4 on page 151 c Determine which line fits the set of data points better, according to the least squares criterion 3 2 4

Question: Line A: y = 1.5 + 0.5x Line B: y = 1.125 + 0.375x a. Graph the linear equations and data points. b. Construct tables

Line A: y = 1.5 + 0.5x
Line B: y = 1.125 + 0.375x

a. Graph the linear equations and data points.
b. Construct tables for x, y, Ë†y, e, and e 2 similar to Table 4.4 on page 151.
c. Determine which line fits the set of data points better, according to the least-squares criterion.

3 2 4.

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