Given Forecast Errors of 5, 0,−4, and 3, What Is

question 56

Multiple Choice

Given forecast errors of 5, 0,−4, and 3, what is the mean absolute deviation?

• A)4
• B)3
• C)2.5
• D)2
• E)1

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Definitions:

Homeostasis

The process by which organisms maintain a stable internal environment despite changes in the external environment.

Autonomic Nervous System (ANS)

The segment of the nervous system responsible for regulating automatic body functions such as heartbeat, digestive processes, and breathing rate.

Muscle Tone

Relatively constant tension produced by a muscle for long periods as a result of asynchronous contraction of motor units.

Heart Rate

The number of heartbeats per unit of time, typically expressed as beats per minute (bpm), indicating cardiovascular activity.