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If ∑xi=7587\sum x _ { i } = 7587 ∑yi=7106.4\sum y _ { i } = 7106.4

Question 287

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If ∑xi=7587\sum x _ { i } = 7587 , ∑yi=7106.4\sum y _ { i } = 7106.4 , n = 12, and the slope equals 0.5, then the y-intercept of the least squares line is b0 = 276.08.

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