For the Model Y = β₀ + β₁x + β₂d₁

question 51

Multiple Choice

For the model y = β₀ + β₁x + β₂d₁ + β₃d₂ + ε,which test is used for testing the joint significance of the dummy variables d₁ and d₂?

• A)F test
• B)t test
• C)chi-square test
• D)z test

---

Definitions:

Detoured Nerve

A nerve that has been rerouted from its usual path, often as a result of injury or during a surgical procedure, affecting impulse transmission.

Complex Adaptations

Traits that have evolved through the intricate interaction of many genetic and environmental factors to solve specific problems for survival or reproduction.

Cervical Vertebrae

The vertebrae located in the neck region of the spine, distinct for their small size and the presence of foramina in the transverse processes for the passage of blood vessels.

Pediatric Cancers

Cancers that occur in children, encompassing a range of different types of cancer that can affect various parts of the body.