A Pollster Wants to Obtain a Large Sample of Voters

question 43

Multiple Choice

A pollster wants to obtain a large sample of voters with the least amount of trouble. Each subject is asked to complete a pencil-paper questionnaire containing seven multiple-choice questions. Each person completing the survey receives a $1 off coupon for a regional coffee chain. The pollster decides to stand outside 20 different supermarkets for 4 hours each and ask patrons to participate in the research. Which method of sampling is this?

• A)Network or snowball sampling
• B)Purposive sampling
• C)Convenience sampling
• D)Cluster sampling

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Definitions:

Pitch

A term that can refer to the perceived frequency of a sound, often described as how "high" or "low" a note sounds.

Nerve Hearing Impairment

A type of hearing loss resulting from damage or dysfunction of the auditory nerve, affecting the transmission of sound signals to the brain.

Auditory Cortex

The part of the brain that is responsible for processing auditory information, located in the temporal lobes.

Semicircular Canals

Structures in the inner ear that are key components in maintaining balance and detecting rotational movements of the head.