Use a calculator to verify that Σx = 23.3, Σx2 = 80.15, Σy =
53.4, Σy2 = 456.32 and Σxy = 183.31.
Use a calculator to verify that Σx = 23.3, Σx2 = 80.15, Σy = 53.4, Σy2 = 456.32 and Σxy = 183.31.
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Use a calculator to verify that Σx = 23.3, Σx2 = 80.15, Σy = 53.4, Σy2 = 456.32 and Σxy = 183.31.
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