Fish and Shellfish Can Be Classified by All of the Following

question 17

Multiple Choice

Fish and shellfish can be classified by all of the following methods except

• A) vertebrate or invertebrate.
• B) country of origin.
• C) saltwater or freshwater.
• D) lean or fat.

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Definitions:

False Alarm

A situation where a warning or alert is given, but no actual threat or danger exists.

Correct Rejection

In signal detection theory, the decision that a signal is not present when it truly is absent.

Hit

In cognitive psychology, correctly identifying a stimulus from a set of alternatives in memory tasks; in sports, making successful contact with the target.

Just Noticeable Difference

The minimal change in stimulus intensity required to detect a difference between two stimuli, according to psychophysical research.