A Correlation of 75 Between Age and Amount of Time

question 48

Multiple Choice

A correlation of 75 between age and amount of time spent in REM sleep means that ____.

• A)older people spend more time in REM sleep
• B)younger people spend less time in REM sleep
• C)older people spend less time in REM sleep
• D)the relationship between age and time spent in REM sleep is weak

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Definitions:

Amps

A unit of electrical current, shorthand for amperes, representing the flow of electric charge through a conductor.

SAE Relay

An electromechanical switch that meets the standards set by the Society of Automotive Engineers, used for controlling high power circuits with a low power signal.

Common Terminal

An electrical connection point used in circuits that serves as a common reference point for multiple components.

Light Energy

The visible portion of the electromagnetic spectrum perceived by the human eye and capable of producing illumination.