For the Equation Ŷ = 130 + 5(X₁) + 3(X₂)

question 9

Multiple Choice

For the equation Ŷ = 130 + 5(X₁) + 3(X₂) , which statement is true?

• A) 130 is the slope of the line.
• B) This is a simple linear regression equation.
• C) There are two slopes.
• D) The y intercept is 8.

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Definitions:

Default Constructor

A constructor that takes no arguments, automatically provided by the compiler if no other constructors are explicitly defined for a class.

Driver Program

A driver program is a piece of code that sets up and runs a test scenario for a software application, often used for testing or demonstrating the functionalities of specific components.

Student Class

In object-oriented programming, a student class is a blueprint for creating student objects, encompassing properties like name and ID, and behaviors like attending classes.

Lexicographically

Pertaining to the alphabetical order of words based on the sequence of their component letters.