Mathematics, 05.05.2020 09:07 Adolfosbaby

Consider the set of data points {(−2, 1),(1, 1),(4, 3)}.
(a) Find the line of regression by hand corresponding to this data. Show several steps for your calculations.
(b) Compute R^2 by hand for this model and tell what it says about how well it fits the data (use the definition presented in class). Clearly show and label each of the sums needed for this calculation.

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Consider the set of data points {(−2, 1),(1, 1),(4, 3)}.
(a) Find the line of regression by h...

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