Mathematics
Mathematics, 08.04.2020 22:18, will834

βˆ‘y = 120 βˆ‘ x = 1,280 βˆ‘ x2 = 165,200 βˆ‘ 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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βˆ‘y = 120 βˆ‘ x = 1,280 βˆ‘ x2 = 165,200 βˆ‘ xy = 15460 Where y is measured in millions of dollars and x in...

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