If $\sum x _ { i } = 7587$ $\sum y _ { i } = 7106.4$

question 287

True/False

If $\sum x _ { i } = 7587$ , $\sum y _ { i } = 7106.4$ , 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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