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SCENARIO 15-6
Given below are results from the regression analysis on 40 observations where the dependent variable is the number of weeks a worker is unemployed due to a layoff (Y)and the independent variables are the age of the worker (X1),the number of years of education received (X2),the number of years at the previous job (X3),a dummy variable for marital status (X4: 1 = married,0 = otherwise),a dummy variable for head of household (X5: 1 = yes,0 = no)and a dummy variable for management position (X6: 1 = yes,0 = no).
The coefficient of multiple determination ( R 2j )for the regression model using each of the 6 variables X j as the dependent variable and all other X variables as independent variables are,respectively,
0.2628,0.1240,0.2404,0.3510,0.3342 and 0.0993.
The partial results from best-subset regression are given below:
-Referring to Scenario 15-6,what is the value of the variance inflationary factor of Edu?
Issued Stock
The total number of shares that a company has sold to investors and are currently outstanding.
Outstanding Stock
The number of shares that have been issued by a company and are held by investors, including both public shareholders and company insiders or officers.
Common Stock
A form of corporate equity ownership, a type of security representing a claim on part of the company's assets and earnings.
Preferred Stock
A class of ownership in a corporation that has a higher claim on assets and earnings than common stock, often with dividend payment preferences.
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