SCENARIO 18-10 Given Below Are Results from the Regression Analysis

question 180

True/False

SCENARIO 18-10 Given below are results from the regression analysis where the dependent variable is the number of weeks a worker is unemployed due to a layoff (Unemploy)and the independent variables are the age of the worker (Age), the number of years of education received (Edu), the number of years at the previous job (Job Yr), a dummy variable for marital status (Married: 1 = married, 0 = otherwise), a dummy variable for head of household (Head: 1 = yes, 0 = no)and a dummy variable for management position (Manager: 1 = yes, 0 = no).We shall call this Model 1.The coefficient of partial determination of each of the 6 predictors are, respectively, 0.2807, 0.0386, 0.0317, 0.0141, 0.0958, and 0.1201. Model 2 is the regression analysis where the dependent variable is Unemploy and the independent variables are Age and Manager.The results of the regression analysis are given below:
-Referring to Scenario 18-10 Model 1, there is sufficient evidence that being married or not makes a difference in the mean number of weeks a worker is unemployed due to a layoff while holding constant the effect of all the other independent variables at a 10% level of significance.

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Definitions:

Vertebral Column

The flexible column formed by a series of bones called vertebrae, extending from the skull to the pelvis, and playing a key role in support and motion.

Vertebral Column

The series of vertebrae extending from the skull to the lower back, encasing the spinal cord and providing structural support.

Spinal Nerves

Nerves that originate from the spinal cord and branch out to various parts of the body, facilitating communication between the brain and the rest of the body.

Vertebral Bodies

The cylindrical parts of the vertebrae that make up the anterior portion of the vertebral column, providing structural support and bearing weight.