Researchers Must Use Parametric Statistics When

question 36

Multiple Choice

Researchers must use parametric statistics when:

• A) a normal distribution can be assumed.
• B) data are measured using an ordinal scale.
• C) data are measured using a nominal scale.
• D) qualitative analysis needs to be conducted.
• E) manual data entry is not possible.

---

Definitions:

Cephalic Vein

The cephalic vein is a superficial vein in the arm, often used for intravenous injections or blood withdrawal.

Upper Limb

Refers to the region in a human that extends from the deltoid region up to and including the hand.

Draining Blood

The process of removing blood from the body, typically done for medical reasons such as to relieve pressure from a hematoma or in therapeutic phlebotomy.

Diastolic Pressure

The lower number in a blood pressure reading, representing the pressure in the arteries when the heart rests between beats.