Question: (c) Use a calculator to verify that (x) = 66, (x2) = 1214, (y) = 636, (y2) = 90,678, and (x y) = 10,165

(c) Use a calculator to verify that (x) = 66, (x2) = 1214, (y) = 636, (y2) = 90,678, and (x y) = 10,165

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