for the project.Shown below are the sales revenue and advertising cost data for seven companies published by International Advertising Age.COMPANY ADVERTISING ($ MILLIONS) SALES ($ BILLIONS)Wal-Mart 1,073 351.1Ford Motor 2,577 160.1Airbus 4,898 68.2Reuters Group 2,822 93.2ATT 3,345 63.1Fujifilm 829 91.7Toyota 3,296 207.3Use the above data to develop a regression line to predict the amount of advertising bysales. Compute the ?r2? from the regression output.Discuss, in at least 150 words, regression models and identify their relative strengthsand weaknesses.Thanks!
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