We have 14 observations from variables and y with the following information: = 517, ....
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We have 14 observations from variables and y with the following information: Σ₁₁ = 517, Σ. y = 376, Σ. x = 39095, Σv = 17454, Σ{ viyi = 25825. (a) Find the intercept and slope of the regression line of y on x. (b) Find an estimator of the ². (c) Complete the ANOVA Table for this regression model. (d) Find R2 and interpret it. [5] [5] [5] [5] We have 14 observations from variables and y with the following information: Σ₁₁ = 517, Σ. y = 376, Σ. x = 39095, Σv = 17454, Σ{ viyi = 25825. (a) Find the intercept and slope of the regression line of y on x. (b) Find an estimator of the ². (c) Complete the ANOVA Table for this regression model. (d) Find R2 and interpret it. [5] [5] [5] [5]
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