What Does a Zero Regression Residual Mean

question 14

Multiple Choice

What does a zero regression residual mean?

• A) The two variables have a negative correlation.
• B) That case's actual value on the dependent variable is exactly what was predicted by the regression equation.
• C) That case's actual value on the dependent variable is more than what was predicted by the regression equation.
• D) The slope of the best-fitting straight line is negative.

---

Definitions:

High Hitch Condition

A towing scenario where the hitch point is higher than what is ideal, potentially causing the towed vehicle or trailer to tilt or behave unpredictably.

Lock Jaws

A mechanism or tool designed to firmly hold or secure an object in place, often used in the context of vises or clamping devices.

Kingpin

A central pivot in the steering mechanism of a vehicle, around which the steerable wheels pivot.

Locking Mechanism

A device or system used to prevent movement or unauthorized access by securing components in a fixed or immobile position.