Which of the Following Correctly Identifies an Advantage of Using

question 14

Multiple Choice

Which of the following correctly identifies an advantage of using adjusted R² over R²?

• A)Adjusted R² corrects the bias in R².
• B)Adjusted R² is easier to calculate than R².
• C)The penalty of adding new independent variables is better understood through adjusted R² than R².
• D)The adjusted R² can be calculated for models having logarithmic functions while R² cannot be calculated for such models.

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Definitions:

Independent Variable

In research, a variable that is manipulated to determine its causal effect on a dependent variable.

Helping Process

A systematic method of assistance that involves assessing needs, setting goals, and providing support or interventions.

Program Evaluation

The systematic collection of information about the activities, characteristics, and outcomes of programs to make judgments about the program, improve effectiveness, and/or inform decisions about future programming.

Giving Service

This involves providing support, help, or assistance to others, often in a professional context.