Question: Fit a straight line to the observed values given in Table 11.1 so that the sum of the squares of the horizontal deviations of the

Fit a straight line to the observed values given in Table 11.1 so that the sum of the squares of the horizontal deviations of the points from the line is a minimum. Sketch on the same graph both this line and the least-squares line given in Fig. 11.4.

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