A Variable That Affects the Relation Between Two Other Variables

question 26

Multiple Choice

A variable that affects the relation between two other variables is known as a

• A) moderator.
• B) catalyst.
• C) transmitter.
• D) residual.

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Definitions:

Low-density Lipoproteins (LDLs)

Molecules that transport cholesterol to tissues throughout the body, often referred to as "bad" cholesterol due to their association with an increased risk of heart disease.

Triglycerides

A type of fat (lipid) found in your blood, which when elevated, can increase the risk of heart disease.

Hypercyanotic Spell

A medical emergency in certain congenital heart defects characterized by a sudden, significant increase in cyanosis (bluish tint to the skin due to lack of oxygen).