The Classification of Student Class Designation (Freshman, Sophomore, Junior, Senior)

question 29

Multiple Choice

The classification of student class designation (freshman, sophomore, junior, senior) is an example of

• A) a categorical random variable.
• B) a continuous random variable.
• C) a discrete random variable.
• D) a parameter.

---

Definitions:

No Anticoagulant

A condition or directive indicating that no substances that prevent blood clotting (anticoagulants) are to be used.

Silicon Coating

A layer of silicon applied over materials to protect them from damage by heat, corrosion, or electrical conductivity.

Gel Separator

A material used in blood collection tubes that separates blood cells from serum or plasma after centrifugation.

Clot Activator

A substance used in blood collection tubes that encourages blood clotting, facilitating serum separation for testing.