Given the following data: 1.45 1.57 1.64 1.77 1.69 1.80 1.86 1.89 1.59 1.94 1.98 60 58 75 70 77 82 67 95 85 81
Given the following data: 1.45 1.57 1.64 1.77 1.69 1.80 1.86 1.89 1.59 1.94 1.98 60 58 75 70 77 82 67 95 85 81 76 (a) Determine the least squares line. Interpret the coefficient estimates. [7 Marks] (b) Compute the variances and standard errors of Bi and Bz. [5 Marks]
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