A Multiple Regression Analysis Produced the Following Tables

question 45

Multiple Choice

A multiple regression analysis produced the following tables: These results indicate that ___.

• A)none of the predictor variables is significant at the 5% level
• B)each predictor variable is significant at the 5% level
• C)x₁ is the only predictor variable significant at the 5% level
• D)x₁² is the only predictor variable significant at the 5% level
• E)each predictor variable is insignificant at the 5% level

---

Definitions:

Past Behavior

The actions or reactions of a person or organism in previous situations.

Facial Fractures

Breaks in any of the bones forming the face, often resulting from trauma and requiring medical evaluation.

Motor Vehicle Accident

An incident involving a vehicle in motion which could result in damage, injury, or death.

Laceration

A deep cut or tear in skin or flesh, often requiring medical attention to prevent infection and ensure proper healing.