The Degrees of Freedom Associated with Regression Variation Are Equal

question 31

Multiple Choice

The degrees of freedom associated with regression variation are equal to ______.

• A) the number of predictor variables
• B) the number of predictor variables minus one
• C) n - 1
• D) n - 2

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Definitions:

Predictor Variable

A variable used in statistical models to forecast or predict the outcome of another variable, known as the dependent variable.

Dependent Outcome Variable

In research, a variable whose variation depends on that of another variable (the independent variable).

Leader Substitutes Theory

A concept suggesting that certain characteristics of a situation or members can reduce the importance of the leader's role, effectively substituting for their leadership.

Leadership Necessary

The essential requirement for someone to guide, direct, and influence others towards achieving goals.