A Regression Model Involved 20 Independent Variables and 200 Observations

question 66

Multiple Choice

A regression model involved 20 independent variables and 200 observations. The critical value of t for testing the significance of each of the independent variable's coefficients will have

• A) 18 degrees of freedom.
• B) 200 degrees of freedom.
• C) 199 degrees of freedom.
• D) 179 degrees of freedom.

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