Examlex
Psychologists define the absolute threshold as the minimum amount of sensory stimulation that can be detected
Data
Collected information or facts, typically numerical, that are used as a basis for reasoning, discussion, or calculation.
Categorical Variable
A type of variable that can take on one of a limited, and usually fixed, number of possible values, assigning each individual or other unit of observation to a particular group or nominal category.
Social Security Number
A unique nine-digit number assigned to U.S. citizens, permanent residents, and temporary working residents that is used for tracking individuals for social security and taxation purposes.
Age
The length of time that a person or entity has been alive or existed.
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