Which of the Following Can Be Treated as an Interval-Ratio

question 2

Multiple Choice

Which of the following can be treated as an interval-ratio variable?

• A) Social security number
• B) Zip code
• C) Age
• D) Hair color

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Definitions:

Stimulus

Any external or internal event or factor that elicits a response from our sensory system or psychological processes.

Detection

The action or process of identifying the presence of something concealed or the discovery of an entity through observation.

Decision

The process of making a choice or finding a solution among several available options.

Signal-Detection Methods

Statistical and methodological techniques used to determine the ability to differentiate between information-bearing patterns and random patterns that distract from the information.