A Company Has Calculated Its Running Sum of Forecast Errors

question 6

Multiple Choice

A company has calculated its running sum of forecast errors to be 500, and its mean absolute deviation is exactly 35. Which of the following is the company's tracking signal?

• A) Cannot be calculated based on this information
• B) About 14.3
• C) More than 35
• D) Exactly 35
• E) About 0.07

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Definitions:

Neurotransmitter

Chemical substances that transmit signals from one neuron to another across synapses in the nervous system.

Tremors

Involuntary, rhythmic muscle movements that cause shaking in one or more parts of the body, often affecting the hands.

Myelin Sheath

A fatty material that covers and insulates some axons to allow for faster movement of electrical impulses along the axon.

Epinephrine

Epinephrine, also known as adrenaline, is a hormone and neurotransmitter involved in the body's fight-or-flight response, increasing heart rate, muscle strength, blood pressure, and sugar metabolism.