What Does It Mean When a Correlation Exists Between Two

question 194

Multiple Choice

What does it mean when a correlation exists between two variables?

• A) There is a relationship between two variables.
• B) Cause and effect have been established.
• C) One variable caused the other to change.
• D) A relationship between two variables was not established.

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Definitions:

Neural Tube

The precursor to the central nervous system in embryonic development, which later develops into the brain and spinal cord.

Spinal Cord

A long, thin, tubular bundle of nervous tissue and support cells that extends from the brainstem to the lumbar region, facilitating communication between the brain and the body.

Genetic Counseling

Consultation and testing by trained experts that enable individuals to learn about their genetic heritage, including harmful conditions that they might pass along to any children they may conceive.

Prenuptial

A legal agreement made between two individuals before marrying, outlining the distribution of assets in the event of divorce or death.