Which of the Following Is the Most Expensive Method of Collecting

question 57

Multiple Choice

Which of the following is the most expensive method of collecting data?

• A)personal interviews
• B)telephone interviews
• C)mail survey
• D)focus group

---

Definitions:

Scleral Venous Sinus

A circular channel in the eye that drains aqueous humor from the anterior chamber into the bloodstream.

Aqueous Humor

The clear fluid filling the space in the front of the eyeball between the lens and the cornea, maintaining pressure and providing nutrients to the eye.

Auditory Tube

The tube that connects the middle ear cavity with the nasopharynx, helping equalize pressure between the middle ear and atmosphere.

Crista Ampullaris

A sensory structure within the semicircular canals of the inner ear, critical for maintaining balance by detecting rotational movements.