Professor Margo Is Conducting a Twin Study Regarding Intelligence

question 325

Multiple Choice

Professor Margo is conducting a twin study regarding intelligence.Specifically,she is studying Abigail and Brenda who are identical twins.They were born to Carla and Jim and were adopted by Darma and Henry,who already had two children,Terry and Veronica.In this example,who are the identical twins' biological parents?

• A) Abigail and Brenda
• B) Carla and Jim
• C) Darma and Henry
• D) Terry and Veronica

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Definitions:

Intercept

In the context of a linear equation, the value at which the line crosses the y-axis when all independent variables are set to zero.

Linear Regression Equation

An equation that describes the relationship between a dependent variable and one or more independent variables using a straight line.

Horizontal Line

In a graph or diagram, a straight line that runs left to right parallel to the x-axis, indicating a constant value.

Relationship

The way in which two or more concepts, objects, or people are connected, or the state of being connected.