Consider the Following Regression Model: Humidity = β₀ + β₁Temperature

question 123

Multiple Choice

Consider the following regression model: Humidity = β₀ + β₁Temperature + β₂Spring + β₃Summer + β₄Fall + β₅Rain + ε, where the dummy variables Spring, Summer, and Fall represent the qualitative variable Season (spring, summer, fall, winter) , and the dummy variable Rain is defined as Rain = 1 if rainy day, Rain = 0 otherwise.
What is the regression equation for the winter rainy days?

• A) = (b₀ + b₃) + b₁Temperature + b₅Rain
• B) = (b₀ + b₅) + b₁Temperature
• C) = (b₀ + b₂ + b₃ + b₄ + b₅) + b₁Temperature
• D) = (b₀ + b₂ + b₃ + b₄) + b₁Temperature

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Definitions:

Heartbeat

The rhythmic contraction and expansion of the heart, which pumps blood through the blood vessels of the circulatory system.

Attractiveness

A quality that makes an object, person, or concept appealing or desirable.

Sympathetic Nervous System

Part of the autonomic nervous system that activates the body's fight or flight response during perceived threats.

Blood Pressure

The force exerted by circulating blood on the walls of blood vessels, a critical indicator of cardiovascular health.