For the Last Month, Gabrielle Has Felt Lethargic and Has

question 167

Multiple Choice

For the last month, Gabrielle has felt lethargic and has been unable to get out of bed in the morning. She has withdrawn from friends and family because she feels worthless and unlovable. Gabrielle is most likely suffering from

• A) agoraphobia.
• B) major depressive disorder.
• C) PTSD.
• D) antisocial personality disorder.

---

Definitions:

Coefficient Of Determination

A statistical measure represented as R² that assesses the proportion of the variance in one variable that is predictable from the other variable.

Standard Error Of The Estimate

A measure of the accuracy of predictions made by a regression line, indicating the standard deviation of the residuals.

Adjusted R Square

A statistical measure that indicates the proportion of the variance in the dependent variable that is predictable from the independent variables, adjusted for the number of predictors in the model.

Residual Plots

Graphs that show the residuals of a regression analysis, providing insights into the accuracy of a model.