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Linear regression Compute the coefficient of determinationR^2 and F-statistic The goal of this exercise is to study the relationship between advertising expenditure on Youtube and

Linear regression

Compute the coefficient of determinationR^2 and F-statistic

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The goal of this exercise is to study the relationship between advertising expenditure on Youtube and sales. Use the R output below to answer the question that follows. > fit summary( fit ) Coefficients: Estimate Std . Error tvalue Pr (> It 1) (Intercept) 8.439112 0.549412 15.36

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