A Regression Model Involved 5 Independent Variables and 126 Observations

question 41

Multiple Choice

A regression model involved 5 independent variables and 126 observations. The critical value of t for testing the significance of each of the independent variable's coefficients will have _____.

• A) 131 degrees of freedom
• B) 125 degrees of freedom
• C) 130 degrees of freedom
• D) 4 degrees of freedom

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Definitions:

Generalized Anxiety

A psychological condition characterized by persistent and excessive worry about various aspects of life, not limited to specific situations.

Persistent Fear

A continuous and enduring sense of fear that remains in the individual's psyche over an extended period, often leading to anxiety disorders.

Mania

A mental state characterized by extremely elevated mood, energy, and unusual thought patterns, often associated with bipolar disorder.

Obsession

Persistent, intrusive, and unwanted thoughts that cause anxiety or distress.