The Model Y = β₀ + β₁x + β₂d

question 16

Multiple Choice

The model y = β₀ + β₁x + β₂d + β₃xd + ε> is an example of a ________.

• A) simple linear regression model
• B) linear regression model with only dummy variable
• C) linear regression model with dummy variable and quantitative variable
• D) linear regression model with dummy variable, quantitative variable, and interaction variable

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Definitions:

Scores

Numerical values assigned to individual items or responses, representing the magnitude of some measured attribute or characteristic.

Range

The difference between the largest and smallest values in a set of data, representing the spread or dispersion of the data set.

Inclusive Range

The difference between the highest and lowest values in a data set, taking into account both extreme values.

Scores

Quantitative values assigned to individuals or objects for the purpose of comparison or measurement.