b) Let the variable Y indicates the total income (in billion TK), the variable indicates total investment (in billion TK

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B Let The Variable Y Indicates The Total Income In Billion Tk The Variable Indicates Total Investment In Billion Tk 1 (261.44 KiB) Viewed 11 times

b) Let the variable Y indicates the total income (in billion TK), the variable indicates total investment (in billion TK), and the variable dicates money supply (in billion TK) in banking sector of Bangladesh. The regression equation of Y on two explanatory variables, X and ix given by Y=A+AX +₂X₂ +e, ⇒Y₁-Y =B₁ (X-X₁) + ₂(x₂-x₂)+e, where, A=Y-BX₁-AX₂ ⇒ y = x₁ + x₂ +e; where, y₁=Y-Y,= (X-X,) and x₁ = (X₂-X₂) i. iii. iv. 40 40 Here given that, y, 4891.085, X₁, -8379.614, X = 402.8015, x = 5295125.217, i-1 -1 40 40 40 40 Σx = 8737.667, Σ** = 211305.386, Σ×y = 2852810.628, Σ×uy, = 116493.154, i-l Ee=6693.6962 and Total Sum of Squares = 1566672.3791 40 jml (A) in matrix form and hence obtain Y,- +3X,+BX,+e, and comments on your Obtain 3- results. Calculate R¹ and hence compare with Adjusted (R²) Test the significance of the regression coefficients. Find the confidence interval of the regression coefficients and comments on your results.