OLS Regression Analysis
Not what you're looking for?
** Please see the attached file for a Word formatted copy of the problem description **
Each row in the table below with a variable name has a missing value. Knowing
that [(n-1)/(n-k-1)] = 1.150819, find them (a)-(f) and show your work.
You are looking at the relationship between rates of coronary heart disease and abunch of independent variables. You run a regression in GRETL and get this output:
Model 1: OLS estimates using the 34 observations 1947-1980
Dependent variable: coronary heart disease (chd)
Coefficient Std. Error t-ratio
constant 353.069 (a) 2.7027
calories -200.117 79.5741 (b)
Unemployment -0.490294 1.59299 (c)
cigarettes 14.7287 (d) 2.6450
meat 0.473788 0.240788 (e)
Mean dependent var 354.8147 S.D. dependent var 14.94605
Sum squared resid 3164.641 S.E. of regression 10.63122
R-squared 0.570703 Adjusted R-squared (f)
Purchase this Solution
Solution Summary
This solution contains a step-by-step method for determining the missing values in a multiple regression analysis table.
Solution Preview
** Please see the attachment for the complete solution response **
We have,
t-ratio = Coefficient/Std.error
Also,
Adjusted R-squared = 1 - ( 1 - R-squared)[(n-1)/(n-k-1)]
Thus,
For ...
Purchase this Solution
Free BrainMass Quizzes
Elementary Microeconomics
This quiz reviews the basic concept of supply and demand analysis.
Pricing Strategies
Discussion about various pricing techniques of profit-seeking firms.
Economics, Basic Concepts, Demand-Supply-Equilibrium
The quiz tests the basic concepts of demand, supply, and equilibrium in a free market.
Economic Issues and Concepts
This quiz provides a review of the basic microeconomic concepts. Students can test their understanding of major economic issues.
Basics of Economics
Quiz will help you to review some basics of microeconomics and macroeconomics which are often not understood.