We run a simple linear regression: dependent variable-bloodfat; independent variable-age Using the following information, calculate estimates...

     

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We run a simple linear regression: dependent variable-bloodfat; independent variable-age Using the following information, calculate estimates of intercept and slope; (Show details about how to get numbers) N=25; Y = 310.72; X = 39.12 n 72 ΣΥ; = 2559050; Σ.Χ. = 41860 i=1 i=1 n 71 X₂Y₁ = 323042; (Y₂ - Y)²=43444 i=1 i=1 (1) provide expression first and then calculated value. 3₁ = (2) provide expression first and then calculated value. Bo (3) provide expression first and then calculated value. Sx (4) provide expression first and then calculated value. (5) provide expression first and then calculated value. 95% confidence interval of 3₁ (for slope) = We run a simple linear regression: dependent variable-bloodfat; independent variable-age Using the following information, calculate estimates of intercept and slope; (Show details about how to get numbers) N=25; Y = 310.72; X = 39.12 n 72 ΣΥ; = 2559050; Σ.Χ. = 41860 i=1 i=1 n 71 X₂Y₁ = 323042; (Y₂ - Y)²=43444 i=1 i=1 (1) provide expression first and then calculated value. 3₁ = (2) provide expression first and then calculated value. Bo (3) provide expression first and then calculated value. Sx (4) provide expression first and then calculated value. (5) provide expression first and then calculated value. 95% confidence interval of 3₁ (for slope) =