Consider the Following Regression Model: Humidity = β₀ + β₁

question 5

Multiple Choice

Consider the following regression model: Humidity = β₀ + β₁ Temperature + β₂ Spring + β₃Summer + β₄ Fall + β₅ Rain + 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 summer days?

• A) = (b₀ + b₃)+ b₁Temperature + b₅Rain
• B) = b₀ + b₁Temperature + b₅Rain
• C) = b₀ + b₁Temperature + b₂Spring + b₅Rain

---

Definitions:

Sampling Distribution

The distribution of a statistic (like the mean) that would result from taking a large number of samples from a population.

Sample Size

The number of observations or data points in a sample used to estimate characteristics of a population.

Population Standard Deviation

A measure that quantifies the amount of variation or dispersion of a set of values in a population.

Sampling Distribution

The statistical distribution that represents the probability of various outcomes, originating from a vast number of samples from a targeted population.