a. Suppose that a simple regression has quantities N = 20, Ey=7825.94, 5= 19.21, and SSR=375.47,...

   

Transcribed Image Text:

a. Suppose that a simple regression has quantities N = 20, Ey=7825.94, 5= 19.21, and SSR=375.47, find R2. b. Suppose that a simple regression has quantities R² = 0.7911, SST = 725.94, and N = 20, find 6². c. Suppose that a simple regression has quantities Σ(y, - y)² = 631.63 and Σ = 182.85, find R². a. Suppose that a simple regression has quantities N = 20, Ey=7825.94, 5= 19.21, and SSR=375.47, find R2. b. Suppose that a simple regression has quantities R² = 0.7911, SST = 725.94, and N = 20, find 6². c. Suppose that a simple regression has quantities Σ(y, - y)² = 631.63 and Σ = 182.85, find R².

Answer rating: 100% (QA)

SSR Ansa R is the coefficient of determination R SST where SSR Sum of squares of regression a... View the full answer