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Calculation items and open-ended items 1. Given are five observations collected in a regression study. Xi 2 6 9 12 16 7 17 8 26

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Calculation items and open-ended items 1. Given are five observations collected in a regression study. Xi 2 6 9 12 16 7 17 8 26 22 (a) Consider the a simple linear regression Y = Bo + Bix + . Develop the estimated regression equation. (5%) (b) Compute the sum of squares due to regression (SSR). (5%) (c) Compute the coefficient of determination RZ. (5%)

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