Mathematics, 08.04.2020 22:18 will834
∑y = 120 ∑ x = 1,280 ∑ x2 = 165,200 ∑ xy = 15460 Where y is measured in millions of dollars and x in cents. Estimate the linear regression equation of sales revenues on gasoline price.
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∑y = 120 ∑ x = 1,280 ∑ x2 = 165,200 ∑ xy = 15460 Where y is measured in millions of dollars and x in...
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