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What is dependent and independent Fully write out the regression equation Fill in the missing values *', ***?’and 22 Hence test whether B is significant. Give reasons for your answer. Perform the F Test making sure to state the null and alternative hyp Given an interpretation of the term "R-sq" and comment on its valu a. b. d. e. f.

What is dependent and independent Fully write out the regression equation Fill in the missing values *', ***?’and 22 Hence test whether B is significant. Give reasons for your answer. Perform the F Test making sure to state the null and alternative hyp Given an interpretation of the term "R-sq" and comment on its valu a. b. d. e. f.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Please answer c to f in the attached

Question 4 A researcher interested in explaining the level of foreign reserves for the country of Barbados estimated the following multiple regression model using yearly data spanning the period 2001 to 2016: FR-a+BOIL+YEXP+8FDI Where FR = yearly foreign reserves ($000's), OIL = annual oil prices, EXP= yearly total exports ($000's) and FDI = annual foreign direct investment ($000's). The sample of data was processed using MINITAB and the following is an extract of the output obtained: %3D %3D Predictor Coef StDev モー p-value ratio Constant 5491.38 2508.81 2.1888 0.0491 OIL 85.39 18.46 4.626 0.0006 EXP -377.08 112.19 0.0057 FDI -396.99 160.66 -2.471 ** S = 2.45 R-sq 96.3% R-sq(adj) 95.3% %3D Analysis of Variance SS MS Source DF ?? 3. 1991.31 663.77 Regression 77.4 6.45 12 Error 15 Total What is dependent and independent variables? Fully write out the regression equation Fill in the missing values * Hence test whether Bis significant. Give reasons for your answer. Perform the F Test making sure to state the null and alternative hyp Given an interpretation of the term "R-sq" and comment on its valu a. b. -** 9'and 22 d. e. f. 玉
Transcribed Image Text:Question 4 A researcher interested in explaining the level of foreign reserves for the country of Barbados estimated the following multiple regression model using yearly data spanning the period 2001 to 2016: FR-a+BOIL+YEXP+8FDI Where FR = yearly foreign reserves ($000's), OIL = annual oil prices, EXP= yearly total exports ($000's) and FDI = annual foreign direct investment ($000's). The sample of data was processed using MINITAB and the following is an extract of the output obtained: %3D %3D Predictor Coef StDev モー p-value ratio Constant 5491.38 2508.81 2.1888 0.0491 OIL 85.39 18.46 4.626 0.0006 EXP -377.08 112.19 0.0057 FDI -396.99 160.66 -2.471 ** S = 2.45 R-sq 96.3% R-sq(adj) 95.3% %3D Analysis of Variance SS MS Source DF ?? 3. 1991.31 663.77 Regression 77.4 6.45 12 Error 15 Total What is dependent and independent variables? Fully write out the regression equation Fill in the missing values * Hence test whether Bis significant. Give reasons for your answer. Perform the F Test making sure to state the null and alternative hyp Given an interpretation of the term "R-sq" and comment on its valu a. b. -** 9'and 22 d. e. f. 玉
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