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Calculate the F statistic for the model. Test whether R square is equal to ‘0’ at the 5% significance level if the critical F value is 2.71.

Calculate the F statistic for the model. Test whether R square is equal to ‘0’ at the 5% significance level if the critical F value is 2.71.

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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Calculate the F statistic for the model. Test whether R square is equal to ‘0’ at the 5% significance level if the critical F value is 2.71.

LEV = 1.32 0.10TANG 0.28PROFIT + 0.19GROWTH + e (0.92) (0.03) (0.25) (0.04) Residual sum of squares = 200 Total sum of squares = 620 Number of Observations = 90 Standard errors of the coefficients are given in parentheses. The variables are: LEV = Leverage (total debt to total assets). TANG = Tangibility (net fixed assets to total assets). PROFIT = Profitability (net income to total assets). %3D GROWTH = Firm growth (Percent change in sales). e = residual
Transcribed Image Text:LEV = 1.32 0.10TANG 0.28PROFIT + 0.19GROWTH + e (0.92) (0.03) (0.25) (0.04) Residual sum of squares = 200 Total sum of squares = 620 Number of Observations = 90 Standard errors of the coefficients are given in parentheses. The variables are: LEV = Leverage (total debt to total assets). TANG = Tangibility (net fixed assets to total assets). PROFIT = Profitability (net income to total assets). %3D GROWTH = Firm growth (Percent change in sales). e = residual
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