Please, explain detail following formulatsthank you 6. Theoretical equation: S₁ = 0 + B₁Y₁ + В 2 G₁ +Where: S = Educational birr spent per school student in the ith region in Ethiopia (in BirrY = Per capita income in the ith region (in Birr)G=% growth of school enrollment in the ith region (in %)Estimated equation: Si = -183+ 0.1422Yi - 5926Gia. Interpret the estimated regression coefficientsb. In the estimated equation, why is the dependent variable Sį and not S;?c. Did I forget the stochastic error term in the estimated equation?d. Suppose that you had the opportunity to add another variable to the equation – whatwould happen to adjusted R²?e.What do you think would happen to the estimated coefficients of this equation if wehad measured the per capita income variable in thousands of birr instead of in birr?Be specific.

Given the estimated regression equation as S^i=-183+0.1422Yi-5926Gi Where : S=Educational birr spent…

Answered: 6. Theoretical equation: Si = Bo+ B1Y₁+…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter7: Analytic Trigonometry

Section7.6: The Inverse Trigonometric Functions

Problem 91E

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a) For United States, provide data for the variables below over the years 1993 – 2007: (i) Net migration rate (per 1,000 population) (ii) Total fertility rate (live births per woman) (iii)Unemployment, general level (Thousands) (iv) Wages (v) Life expectancy at birth for both sexes combined (years) Data can be obtained from the UN database http://data.un.org/Explorer.aspx Using R-Studio, estimate a regression equation to determine the effect of unemployment, general level, wages and life expectancy at birth for both sexes on the net migration rate. (All codes and regression output should be provided).(i) Write down the regression equation. (ii) Interpret the coefficients and determine which of the individual coefficients in theregression model are statistically significant. In responding, construct and test anyappropriate hypothesis. (iii) Interpret the coefficient of determination. (iv) Using the 10% level of significance, determine and discuss whether the overallregression equation…
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