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Q2.1. Prove the following property of Least-square fit: n n 1. e = (yi - gi) = 0. i=1 n n 2. y =
Q2.1. Prove the following property of Least-square fit: n n 1. e = (yi - gi) = 0. i=1 n n 2. y = i=1 i=1 n xi, Y 3. The least square regression line passes through the point (x, y), x = N n yi. i=1 4. AT ;C; = 0. 5. yie; = 0. i=1 =
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Applied Statistics And Probability For Engineers
Authors: Douglas C. Montgomery, George C. Runger
6th Edition
1118539710, 978-1118539712
